* [PATCH 01/18] netfilter: cleanup: delete Macro PRINTR
2013-10-15 11:44 [PATCH 00/18] cleanup: wrapper functions of net_ratelimit() called to simplify code Kefeng Wang
@ 2013-10-15 11:44 ` Kefeng Wang
2013-10-15 11:44 ` [PATCH 02/18] net: use wrapper functions of net_ratelimit() to simplify code Kefeng Wang
` (16 subsequent siblings)
17 siblings, 0 replies; 23+ messages in thread
From: Kefeng Wang @ 2013-10-15 11:44 UTC (permalink / raw)
To: linux-kernel
Cc: Greg Kroah-Hartman, David S. Miller, Pablo Neira Ayuso,
Stephen Hemminger, Johannes Berg, John W. Linville,
Stanislaw Gruszka, Johannes Berg, Francois Romieu, Ben Hutchings,
Chas Williams, Marc Kleine-Budde, Samuel Ortiz, Paul Mackerras,
Oliver Neukum, Konrad Rzeszutek Wilk, Boris Ostrovsky,
David Vrabel, Rusty Russell, Michael S. Tsirkin, netfilter,
netdev
Macro PRINTR is only used once in nfnetlink_log.c, so it can be
replaced by helper function net_err_ratelimited().
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
net/netfilter/nfnetlink_log.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
index d92cc31..8713111 100644
--- a/net/netfilter/nfnetlink_log.c
+++ b/net/netfilter/nfnetlink_log.c
@@ -47,9 +47,6 @@
#define NFULNL_QTHRESH_DEFAULT 100 /* 100 packets */
#define NFULNL_COPY_RANGE_MAX 0xFFFF /* max packet size is limited by 16-bit struct nfattr nfa_len field */
-#define PRINTR(x, args...) do { if (net_ratelimit()) \
- printk(x, ## args); } while (0);
-
struct nfulnl_instance {
struct hlist_node hlist; /* global list of instances */
spinlock_t lock;
@@ -587,7 +584,7 @@ __build_packet_message(struct nfnl_log_net *log,
return 0;
nla_put_failure:
- PRINTR(KERN_ERR "nfnetlink_log: error creating log nlmsg\n");
+ net_err_ratelimited("nfnetlink_log: error creating log nlmsg\n");
return -1;
}
--
1.8.2.1
^ permalink raw reply related [flat|nested] 23+ messages in thread* [PATCH 02/18] net: use wrapper functions of net_ratelimit() to simplify code
2013-10-15 11:44 [PATCH 00/18] cleanup: wrapper functions of net_ratelimit() called to simplify code Kefeng Wang
2013-10-15 11:44 ` [PATCH 01/18] netfilter: cleanup: delete Macro PRINTR Kefeng Wang
@ 2013-10-15 11:44 ` Kefeng Wang
2013-10-15 16:24 ` Joe Perches
2013-10-15 11:44 ` [PATCH 03/18] rt18187se: " Kefeng Wang
` (15 subsequent siblings)
17 siblings, 1 reply; 23+ messages in thread
From: Kefeng Wang @ 2013-10-15 11:44 UTC (permalink / raw)
To: linux-kernel
Cc: Greg Kroah-Hartman, David S. Miller, Pablo Neira Ayuso,
Stephen Hemminger, Johannes Berg, John W. Linville,
Stanislaw Gruszka, Johannes Berg, Francois Romieu, Ben Hutchings,
Chas Williams, Marc Kleine-Budde, Samuel Ortiz, Paul Mackerras,
Oliver Neukum, Konrad Rzeszutek Wilk, Boris Ostrovsky,
David Vrabel, Rusty Russell, Michael S. Tsirkin, netfilter,
netdev
Wrapper functions net_ratelimited_function() and net_XXX_ratelimited()
are called to simplify code.
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
net/bridge/br_fdb.c | 6 ++----
net/bridge/br_multicast.c | 13 ++++---------
net/bridge/br_stp_bpdu.c | 11 ++++-------
net/mac80211/rx.c | 6 ++----
net/netfilter/ipset/ip_set_hash_gen.h | 3 +--
5 files changed, 13 insertions(+), 26 deletions(-)
diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c
index ffd5874..e47dfe5 100644
--- a/net/bridge/br_fdb.c
+++ b/net/bridge/br_fdb.c
@@ -465,10 +465,8 @@ void br_fdb_update(struct net_bridge *br, struct net_bridge_port *source,
if (likely(fdb)) {
/* attempt to update an entry for a local interface */
if (unlikely(fdb->is_local)) {
- if (net_ratelimit())
- br_warn(br, "received packet on %s with "
- "own address as source address\n",
- source->dev->name);
+ net_ratelimited_function(br_warn, br, "received packet on %s "
+ "with own address as source address\n", source->dev->name);
} else {
/* fastpath: update of existing entry */
fdb->dst = source;
diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
index d1c5786..c00d8a2 100644
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
@@ -530,11 +530,8 @@ static struct net_bridge_mdb_entry *br_multicast_get_group(
max = mdb->max;
if (unlikely(count > br->hash_elasticity && count)) {
- if (net_ratelimit())
- br_info(br, "Multicast hash table "
- "chain limit reached: %s\n",
- port ? port->dev->name : br->dev->name);
-
+ net_ratelimited_function(br_info, br, "Multicast hash table "
+ "chain limit reached: %s\n", port ? port->dev->name : br->dev->name);
elasticity = br->hash_elasticity;
}
@@ -554,10 +551,8 @@ disable:
if (max > mdb->max || elasticity) {
if (mdb->old) {
- if (net_ratelimit())
- br_info(br, "Multicast hash table "
- "on fire: %s\n",
- port ? port->dev->name : br->dev->name);
+ net_ratelimited_function(br_info, br, "Multicast hash table "
+ "on fire: %s\n", port ? port->dev->name : br->dev->name);
err = -EEXIST;
goto err;
}
diff --git a/net/bridge/br_stp_bpdu.c b/net/bridge/br_stp_bpdu.c
index 8660ea3..482ef11 100644
--- a/net/bridge/br_stp_bpdu.c
+++ b/net/bridge/br_stp_bpdu.c
@@ -220,13 +220,10 @@ void br_stp_rcv(const struct stp_proto *proto, struct sk_buff *skb,
bpdu.forward_delay = br_get_ticks(buf+30);
if (bpdu.message_age > bpdu.max_age) {
- if (net_ratelimit())
- br_notice(p->br,
- "port %u config from %pM"
- " (message_age %ul > max_age %ul)\n",
- p->port_no,
- eth_hdr(skb)->h_source,
- bpdu.message_age, bpdu.max_age);
+ net_ratelimited_function(br_notice, p->br,
+ "port %u config from %pM (message_age %ul > max_age %ul)\n",
+ p->port_no, eth_hdr(skb)->h_source,
+ bpdu.message_age, bpdu.max_age);
goto out;
}
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 54395d7..35b8b1d 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -3156,10 +3156,8 @@ static bool ieee80211_prepare_and_rx_handle(struct ieee80211_rx_data *rx,
if (!consume) {
skb = skb_copy(skb, GFP_ATOMIC);
if (!skb) {
- if (net_ratelimit())
- wiphy_debug(local->hw.wiphy,
- "failed to copy skb for %s\n",
- sdata->name);
+ net_ratelimited_function(wiphy_debug, local->hw.wiphy,
+ "failed to copy skb for %s\n", sdata->name);
return true;
}
diff --git a/net/netfilter/ipset/ip_set_hash_gen.h b/net/netfilter/ipset/ip_set_hash_gen.h
index 707bc52..6179436 100644
--- a/net/netfilter/ipset/ip_set_hash_gen.h
+++ b/net/netfilter/ipset/ip_set_hash_gen.h
@@ -607,8 +607,7 @@ mtype_add(struct ip_set *set, void *value, const struct ip_set_ext *ext,
mtype_expire(h, NETS_LENGTH(set->family), h->dsize);
if (h->elements >= h->maxelem) {
- if (net_ratelimit())
- pr_warning("Set %s is full, maxelem %u reached\n",
+ net_warn_ratelimited("Set %s is full, maxelem %u reached\n",
set->name, h->maxelem);
return -IPSET_ERR_HASH_FULL;
}
--
1.8.2.1
^ permalink raw reply related [flat|nested] 23+ messages in thread* Re: [PATCH 02/18] net: use wrapper functions of net_ratelimit() to simplify code
2013-10-15 11:44 ` [PATCH 02/18] net: use wrapper functions of net_ratelimit() to simplify code Kefeng Wang
@ 2013-10-15 16:24 ` Joe Perches
2013-10-16 3:24 ` Kefeng Wang
0 siblings, 1 reply; 23+ messages in thread
From: Joe Perches @ 2013-10-15 16:24 UTC (permalink / raw)
To: Kefeng Wang
Cc: linux-kernel, Greg Kroah-Hartman, David S. Miller,
Pablo Neira Ayuso, Stephen Hemminger, Johannes Berg,
John W. Linville, Stanislaw Gruszka, Johannes Berg,
Francois Romieu, Ben Hutchings, Chas Williams, Marc Kleine-Budde,
Samuel Ortiz, Paul Mackerras, Oliver Neukum,
Konrad Rzeszutek Wilk, Boris Ostrovsky, David Vrabel,
Rusty Russell, Michael S. Tsirkin, netfilter
On Tue, 2013-10-15 at 19:44 +0800, Kefeng Wang wrote:
> Wrapper functions net_ratelimited_function() and net_XXX_ratelimited()
> are called to simplify code.
[]
> diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c
[]
> @@ -465,10 +465,8 @@ void br_fdb_update(struct net_bridge *br, struct net_bridge_port *source,
> if (likely(fdb)) {
> /* attempt to update an entry for a local interface */
> if (unlikely(fdb->is_local)) {
> - if (net_ratelimit())
> - br_warn(br, "received packet on %s with "
> - "own address as source address\n",
> - source->dev->name);
> + net_ratelimited_function(br_warn, br, "received packet on %s "
> + "with own address as source address\n", source->dev->name);
Hello Kefeng.
When these types of lines are changed, please coalesce the
fragmented format pieces into a single string.
It makes grep a bit easier and 80 columns limits don't
apply to formats.
I think using net_ratelimited_function is not particularly
clarifying here.
Maybe net_ratelimited_function should be removed instead
of its use sites expanded.
Perhaps adding macros like #define br_warn_ratelimited()
would be better.
This comment applies to the whole series.
^ permalink raw reply [flat|nested] 23+ messages in thread* Re: [PATCH 02/18] net: use wrapper functions of net_ratelimit() to simplify code
2013-10-15 16:24 ` Joe Perches
@ 2013-10-16 3:24 ` Kefeng Wang
0 siblings, 0 replies; 23+ messages in thread
From: Kefeng Wang @ 2013-10-16 3:24 UTC (permalink / raw)
To: Joe Perches
Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA, Greg Kroah-Hartman,
David S. Miller, Pablo Neira Ayuso, Stephen Hemminger,
Johannes Berg, John W. Linville, Stanislaw Gruszka, Johannes Berg,
Francois Romieu, Ben Hutchings, Chas Williams, Marc Kleine-Budde,
Samuel Ortiz, Paul Mackerras, Oliver Neukum,
Konrad Rzeszutek Wilk, Boris Ostrovsky, David Vrabel,
Rusty Russell, Michael S. Tsirkin, netfilter
Thanks for your reply.
On 10/16 0:24, Joe Perches wrote:
> On Tue, 2013-10-15 at 19:44 +0800, Kefeng Wang wrote:
>> Wrapper functions net_ratelimited_function() and net_XXX_ratelimited()
>> are called to simplify code.
> []
>> diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c
> []
>> @@ -465,10 +465,8 @@ void br_fdb_update(struct net_bridge *br, struct net_bridge_port *source,
>> if (likely(fdb)) {
>> /* attempt to update an entry for a local interface */
>> if (unlikely(fdb->is_local)) {
>> - if (net_ratelimit())
>> - br_warn(br, "received packet on %s with "
>> - "own address as source address\n",
>> - source->dev->name);
>> + net_ratelimited_function(br_warn, br, "received packet on %s "
>> + "with own address as source address\n", source->dev->name);
>
> Hello Kefeng.
>
> When these types of lines are changed, please coalesce the
> fragmented format pieces into a single string.
>
> It makes grep a bit easier and 80 columns limits don't
> apply to formats.
Got it, I will coalesce them, but 80 columns limits will be
broken.
> I think using net_ratelimited_function is not particularly
> clarifying here.
>
> Maybe net_ratelimited_function should be removed instead
> of its use sites expanded.
>
> Perhaps adding macros like #define br_warn_ratelimited()
> would be better.
yes, I found dev_emerg_ratelimited already exists. I should
use them and will add some similar mcaros.
> This comment applies to the whole series.
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at http://www.tux.org/lkml/
>
> .
>
--
To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 23+ messages in thread
* [PATCH 03/18] rt18187se: use wrapper functions of net_ratelimit() to simplify code
2013-10-15 11:44 [PATCH 00/18] cleanup: wrapper functions of net_ratelimit() called to simplify code Kefeng Wang
2013-10-15 11:44 ` [PATCH 01/18] netfilter: cleanup: delete Macro PRINTR Kefeng Wang
2013-10-15 11:44 ` [PATCH 02/18] net: use wrapper functions of net_ratelimit() to simplify code Kefeng Wang
@ 2013-10-15 11:44 ` Kefeng Wang
2013-10-15 11:45 ` [PATCH 04/18] rt18192e: " Kefeng Wang
` (14 subsequent siblings)
17 siblings, 0 replies; 23+ messages in thread
From: Kefeng Wang @ 2013-10-15 11:44 UTC (permalink / raw)
To: linux-kernel
Cc: Greg Kroah-Hartman, David S. Miller, Pablo Neira Ayuso,
Stephen Hemminger, Johannes Berg, John W. Linville,
Stanislaw Gruszka, Johannes Berg, Francois Romieu, Ben Hutchings,
Chas Williams, Marc Kleine-Budde, Samuel Ortiz, Paul Mackerras,
Oliver Neukum, Konrad Rzeszutek Wilk, Boris Ostrovsky,
David Vrabel, Rusty Russell, Michael S. Tsirkin, netfilter,
netdev
Wrapper functions net_ratelimited_function() and net_XXX_ratelimited()
are called to simplify code.
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
.../rtl8187se/ieee80211/ieee80211_crypt_ccmp.c | 16 ++++---------
.../rtl8187se/ieee80211/ieee80211_crypt_tkip.c | 27 ++++++----------------
drivers/staging/rtl8187se/ieee80211/ieee80211_rx.c | 4 +---
drivers/staging/rtl8187se/ieee80211/ieee80211_tx.c | 7 ++----
4 files changed, 14 insertions(+), 40 deletions(-)
diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_ccmp.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_ccmp.c
index f5949e8..be6c5a1 100644
--- a/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_ccmp.c
+++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_ccmp.c
@@ -282,10 +282,8 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
pos = skb->data + hdr_len;
keyidx = pos[3];
if (!(keyidx & (1 << 5))) {
- if (net_ratelimit()) {
- pr_debug("received packet without ExtIV flag from %pM\n",
+ net_dbg_ratelimited("received packet without ExtIV flag from %pM\n",
hdr->addr2);
- }
key->dot11RSNAStatsCCMPFormatErrors++;
return -2;
}
@@ -296,10 +294,8 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
return -6;
}
if (!key->key_set) {
- if (net_ratelimit()) {
- pr_debug("received packet from %pM with keyid=%d that does not have a configured key\n",
+ net_dbg_ratelimited("received packet from %pM with keyid=%d that does not have a configured key\n",
hdr->addr2, keyidx);
- }
return -3;
}
@@ -312,10 +308,8 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
pos += 8;
if (memcmp(pn, key->rx_pn, CCMP_PN_LEN) <= 0) {
- if (net_ratelimit()) {
- pr_debug("replay detected: STA=%pM previous PN %pm received PN %pm\n",
+ net_dbg_ratelimited("replay detected: STA=%pM previous PN %pm received PN %pm\n",
hdr->addr2, key->rx_pn, pn);
- }
key->dot11RSNAStatsCCMPReplays++;
return -4;
}
@@ -340,9 +334,7 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
}
if (memcmp(mic, a, CCMP_MIC_LEN) != 0) {
- if (net_ratelimit())
- pr_debug("decrypt failed: STA=%pM\n", hdr->addr2);
-
+ net_dbg_ratelimited("decrypt failed: STA=%pM\n", hdr->addr2);
key->dot11RSNAStatsCCMPDecryptErrors++;
return -5;
}
diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_tkip.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_tkip.c
index da24e43..03e1961 100644
--- a/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_tkip.c
+++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_tkip.c
@@ -381,10 +381,8 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
pos = skb->data + hdr_len;
keyidx = pos[3];
if (!(keyidx & (1 << 5))) {
- if (net_ratelimit()) {
- printk(KERN_DEBUG "TKIP: received packet without ExtIV"
+ net_dbg_ratelimited("TKIP: received packet without ExtIV"
" flag from %pM\n", hdr->addr2);
- }
return -2;
}
keyidx >>= 6;
@@ -394,11 +392,9 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
return -6;
}
if (!tkey->key_set) {
- if (net_ratelimit()) {
- printk(KERN_DEBUG "TKIP: received packet from %pM"
+ net_dbg_ratelimited("TKIP: received packet from %pM"
" with keyid=%d that does not have a configured"
" key\n", hdr->addr2, keyidx);
- }
return -3;
}
iv16 = (pos[0] << 8) | pos[2];
@@ -407,12 +403,9 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
if (iv32 < tkey->rx_iv32 ||
(iv32 == tkey->rx_iv32 && iv16 <= tkey->rx_iv16)) {
- if (net_ratelimit()) {
- printk(KERN_DEBUG "TKIP: replay detected: STA=%pM"
- " previous TSC %08x%04x received TSC "
- "%08x%04x\n", hdr->addr2,
- tkey->rx_iv32, tkey->rx_iv16, iv32, iv16);
- }
+ net_dbg_ratelimited("TKIP: replay detected: STA=%pM"
+ " previous TSC %08x%04x received TSC %08x%04x\n",
+ hdr->addr2, tkey->rx_iv32, tkey->rx_iv16, iv32, iv16);
tkey->dot11RSNAStatsTKIPReplays++;
return -4;
}
@@ -427,11 +420,8 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
crypto_blkcipher_setkey(tkey->rx_tfm_arc4, rc4key, 16);
sg_init_one(&sg, pos, plen + 4);
if (crypto_blkcipher_decrypt(&desc, &sg, &sg, plen + 4)) {
- if (net_ratelimit()) {
- printk(KERN_DEBUG ": TKIP: failed to decrypt "
- "received packet from %pM\n",
+ net_dbg_ratelimited(": TKIP: failed to decrypt received packet from %pM\n",
hdr->addr2);
- }
return -7;
}
@@ -446,10 +436,7 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
* it needs to be recalculated for the next packet. */
tkey->rx_phase1_done = 0;
}
- if (net_ratelimit()) {
- printk(KERN_DEBUG "TKIP: ICV error detected: STA="
- "%pM\n", hdr->addr2);
- }
+ net_dbg_ratelimited("TKIP: ICV error detected: STA=%pM\n", hdr->addr2);
tkey->dot11RSNAStatsTKIPICVErrors++;
return -5;
}
diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_rx.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_rx.c
index 10b2210..fa125f2 100644
--- a/drivers/staging/rtl8187se/ieee80211/ieee80211_rx.c
+++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_rx.c
@@ -307,11 +307,9 @@ ieee80211_rx_frame_decrypt(struct ieee80211_device *ieee, struct sk_buff *skb,
#ifdef CONFIG_IEEE80211_CRYPT_TKIP
if (ieee->tkip_countermeasures &&
strcmp(crypt->ops->name, "TKIP") == 0) {
- if (net_ratelimit()) {
- netdev_dbg(ieee->dev,
+ net_ratelimited_function(netdev_dbg, ieee->dev,
"TKIP countermeasures: dropped received packet from %pM\n",
ieee->dev->name, hdr->addr2);
- }
return -1;
}
#endif
diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_tx.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_tx.c
index b346653..366b1df3 100644
--- a/drivers/staging/rtl8187se/ieee80211/ieee80211_tx.c
+++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_tx.c
@@ -196,11 +196,8 @@ int ieee80211_encrypt_fragment(
if (ieee->tkip_countermeasures &&
crypt && crypt->ops && strcmp(crypt->ops->name, "TKIP") == 0) {
header = (struct ieee80211_hdr_4addr *)frag->data;
- if (net_ratelimit()) {
- printk(KERN_DEBUG "%s: TKIP countermeasures: dropped "
- "TX packet to %pM\n",
- ieee->dev->name, header->addr1);
- }
+ net_dbg_ratelimited("%s: TKIP countermeasures: dropped "
+ "TX packet to %pM\n", ieee->dev->name, header->addr1);
return -1;
}
#endif
--
1.8.2.1
^ permalink raw reply related [flat|nested] 23+ messages in thread* [PATCH 04/18] rt18192e: use wrapper functions of net_ratelimit() to simplify code
2013-10-15 11:44 [PATCH 00/18] cleanup: wrapper functions of net_ratelimit() called to simplify code Kefeng Wang
` (2 preceding siblings ...)
2013-10-15 11:44 ` [PATCH 03/18] rt18187se: " Kefeng Wang
@ 2013-10-15 11:45 ` Kefeng Wang
2013-10-15 11:45 ` [PATCH 05/18] rt18192u: " Kefeng Wang
` (13 subsequent siblings)
17 siblings, 0 replies; 23+ messages in thread
From: Kefeng Wang @ 2013-10-15 11:45 UTC (permalink / raw)
To: linux-kernel
Cc: Greg Kroah-Hartman, David S. Miller, Pablo Neira Ayuso,
Stephen Hemminger, Johannes Berg, John W. Linville,
Stanislaw Gruszka, Johannes Berg, Francois Romieu, Ben Hutchings,
Chas Williams, Marc Kleine-Budde, Samuel Ortiz, Paul Mackerras,
Oliver Neukum, Konrad Rzeszutek Wilk, Boris Ostrovsky,
David Vrabel, Rusty Russell, Michael S. Tsirkin, netfilter,
netdev
Wrapper functions net_ratelimited_function() and net_XXX_ratelimited()
are called to simplify code.
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
drivers/staging/rtl8192e/rtllib_crypt_ccmp.c | 13 +++----------
drivers/staging/rtl8192e/rtllib_crypt_tkip.c | 21 +++++----------------
drivers/staging/rtl8192e/rtllib_rx.c | 6 ++----
3 files changed, 10 insertions(+), 30 deletions(-)
diff --git a/drivers/staging/rtl8192e/rtllib_crypt_ccmp.c b/drivers/staging/rtl8192e/rtllib_crypt_ccmp.c
index e51cb49..0d089c1 100644
--- a/drivers/staging/rtl8192e/rtllib_crypt_ccmp.c
+++ b/drivers/staging/rtl8192e/rtllib_crypt_ccmp.c
@@ -275,10 +275,8 @@ static int rtllib_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
pos = skb->data + hdr_len;
keyidx = pos[3];
if (!(keyidx & (1 << 5))) {
- if (net_ratelimit()) {
- printk(KERN_DEBUG "CCMP: received packet without ExtIV"
+ net_dbg_ratelimited("CCMP: received packet without ExtIV"
" flag from %pM\n", hdr->addr2);
- }
key->dot11RSNAStatsCCMPFormatErrors++;
return -2;
}
@@ -289,11 +287,9 @@ static int rtllib_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
return -6;
}
if (!key->key_set) {
- if (net_ratelimit()) {
- printk(KERN_DEBUG "CCMP: received packet from %pM"
+ net_dbg_ratelimited("CCMP: received packet from %pM"
" with keyid=%d that does not have a configured"
" key\n", hdr->addr2, keyidx);
- }
return -3;
}
@@ -338,10 +334,7 @@ static int rtllib_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
}
if (memcmp(mic, a, CCMP_MIC_LEN) != 0) {
- if (net_ratelimit()) {
- printk(KERN_DEBUG "CCMP: decrypt failed: STA="
- " %pM\n", hdr->addr2);
- }
+ net_dbg_ratelimited("CCMP: decrypt failed: STA= %pM\n", hdr->addr2);
key->dot11RSNAStatsCCMPDecryptErrors++;
return -5;
}
diff --git a/drivers/staging/rtl8192e/rtllib_crypt_tkip.c b/drivers/staging/rtl8192e/rtllib_crypt_tkip.c
index 5cfd73b..c1f7683 100644
--- a/drivers/staging/rtl8192e/rtllib_crypt_tkip.c
+++ b/drivers/staging/rtl8192e/rtllib_crypt_tkip.c
@@ -396,10 +396,8 @@ static int rtllib_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
pos = skb->data + hdr_len;
keyidx = pos[3];
if (!(keyidx & (1 << 5))) {
- if (net_ratelimit()) {
- printk(KERN_DEBUG "TKIP: received packet without ExtIV"
+ net_dbg_ratelimited("TKIP: received packet without ExtIV"
" flag from %pM\n", hdr->addr2);
- }
return -2;
}
keyidx >>= 6;
@@ -409,11 +407,9 @@ static int rtllib_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
return -6;
}
if (!tkey->key_set) {
- if (net_ratelimit()) {
- printk(KERN_DEBUG "TKIP: received packet from %pM"
+ net_dbg_ratelimited("TKIP: received packet from %pM"
" with keyid=%d that does not have a configured"
" key\n", hdr->addr2, keyidx);
- }
return -3;
}
iv16 = (pos[0] << 8) | pos[2];
@@ -424,12 +420,10 @@ static int rtllib_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
if ((iv32 < tkey->rx_iv32 ||
(iv32 == tkey->rx_iv32 && iv16 <= tkey->rx_iv16)) &&
tkey->initialized) {
- if (net_ratelimit()) {
- printk(KERN_DEBUG "TKIP: replay detected: STA="
+ net_dbg_ratelimited("TKIP: replay detected: STA="
" %pM previous TSC %08x%04x received "
"TSC %08x%04x\n",hdr->addr2,
tkey->rx_iv32, tkey->rx_iv16, iv32, iv16);
- }
tkey->dot11RSNAStatsTKIPReplays++;
return -4;
}
@@ -448,11 +442,9 @@ static int rtllib_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
crypto_blkcipher_setkey(tkey->rx_tfm_arc4, rc4key, 16);
if (crypto_blkcipher_decrypt(&desc, &sg, &sg, plen + 4)) {
- if (net_ratelimit()) {
- printk(KERN_DEBUG ": TKIP: failed to decrypt "
+ net_dbg_ratelimited(": TKIP: failed to decrypt "
"received packet from %pM\n",
hdr->addr2);
- }
return -7;
}
@@ -469,10 +461,7 @@ static int rtllib_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
* next packet. */
tkey->rx_phase1_done = 0;
}
- if (net_ratelimit()) {
- printk(KERN_DEBUG "TKIP: ICV error detected: STA="
- " %pM\n", hdr->addr2);
- }
+ net_dbg_ratelimited("TKIP: ICV error detected: STA= %pM\n", hdr->addr2);
tkey->dot11RSNAStatsTKIPICVErrors++;
return -5;
}
diff --git a/drivers/staging/rtl8192e/rtllib_rx.c b/drivers/staging/rtl8192e/rtllib_rx.c
index 8aeaed5..4335611 100644
--- a/drivers/staging/rtl8192e/rtllib_rx.c
+++ b/drivers/staging/rtl8192e/rtllib_rx.c
@@ -870,8 +870,7 @@ static size_t rtllib_rx_get_hdrlen(struct rtllib_device *ieee,
hdrlen = rtllib_get_hdrlen(fc);
if (HTCCheck(ieee, skb->data)) {
- if (net_ratelimit())
- printk(KERN_INFO "%s: find HTCControl!\n", __func__);
+ net_info_ratelimited("%s: find HTCControl!\n", __func__);
hdrlen += 4;
rx_stats->bContainHTC = 1;
}
@@ -1439,8 +1438,7 @@ static int rtllib_rx_Monitor(struct rtllib_device *ieee, struct sk_buff *skb,
}
if (HTCCheck(ieee, skb->data)) {
- if (net_ratelimit())
- printk(KERN_INFO "%s: Find HTCControl!\n", __func__);
+ net_info_ratelimited("%s: Find HTCControl!\n", __func__);
hdrlen += 4;
}
--
1.8.2.1
^ permalink raw reply related [flat|nested] 23+ messages in thread* [PATCH 05/18] rt18192u: use wrapper functions of net_ratelimit() to simplify code
2013-10-15 11:44 [PATCH 00/18] cleanup: wrapper functions of net_ratelimit() called to simplify code Kefeng Wang
` (3 preceding siblings ...)
2013-10-15 11:45 ` [PATCH 04/18] rt18192e: " Kefeng Wang
@ 2013-10-15 11:45 ` Kefeng Wang
2013-10-15 11:45 ` [PATCH 06/18] net: wireless: " Kefeng Wang
` (12 subsequent siblings)
17 siblings, 0 replies; 23+ messages in thread
From: Kefeng Wang @ 2013-10-15 11:45 UTC (permalink / raw)
To: linux-kernel
Cc: Greg Kroah-Hartman, David S. Miller, Pablo Neira Ayuso,
Stephen Hemminger, Johannes Berg, John W. Linville,
Stanislaw Gruszka, Johannes Berg, Francois Romieu, Ben Hutchings,
Chas Williams, Marc Kleine-Budde, Samuel Ortiz, Paul Mackerras,
Oliver Neukum, Konrad Rzeszutek Wilk, Boris Ostrovsky,
David Vrabel, Rusty Russell, Michael S. Tsirkin, netfilter,
netdev
net_XXX_ratelimited() is called to simplify code.
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
.../rtl8192u/ieee80211/ieee80211_crypt_ccmp.c | 17 ++++-------------
.../rtl8192u/ieee80211/ieee80211_crypt_tkip.c | 22 +++++-----------------
drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c | 7 ++-----
drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c | 4 +---
4 files changed, 12 insertions(+), 38 deletions(-)
diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_ccmp.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_ccmp.c
index f2b1677..534f0a4 100644
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_ccmp.c
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_ccmp.c
@@ -284,10 +284,8 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
pos = skb->data + hdr_len;
keyidx = pos[3];
if (!(keyidx & (1 << 5))) {
- if (net_ratelimit()) {
- printk(KERN_DEBUG "CCMP: received packet without ExtIV"
+ net_dbg_ratelimited("CCMP: received packet without ExtIV"
" flag from %pM\n", hdr->addr2);
- }
key->dot11RSNAStatsCCMPFormatErrors++;
return -2;
}
@@ -298,11 +296,9 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
return -6;
}
if (!key->key_set) {
- if (net_ratelimit()) {
- printk(KERN_DEBUG "CCMP: received packet from %pM"
+ net_dbg_ratelimited("CCMP: received packet from %pM"
" with keyid=%d that does not have a configured"
" key\n", hdr->addr2, keyidx);
- }
return -3;
}
@@ -315,11 +311,9 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
pos += 8;
if (memcmp(pn, key->rx_pn, CCMP_PN_LEN) <= 0) {
- if (net_ratelimit()) {
- printk(KERN_DEBUG "CCMP: replay detected: STA=%pM"
+ net_dbg_ratelimited("CCMP: replay detected: STA=%pM"
" previous PN %pm received PN %pm\n",
hdr->addr2, key->rx_pn, pn);
- }
key->dot11RSNAStatsCCMPReplays++;
return -4;
}
@@ -353,10 +347,7 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
}
if (memcmp(mic, a, CCMP_MIC_LEN) != 0) {
- if (net_ratelimit()) {
- printk(KERN_DEBUG "CCMP: decrypt failed: STA="
- "%pM\n", hdr->addr2);
- }
+ net_dbg_ratelimited("CCMP: decrypt failed: STA=%pM\n", hdr->addr2);
key->dot11RSNAStatsCCMPDecryptErrors++;
return -5;
}
diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c
index 93121b4..7bb5a96 100644
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c
@@ -406,10 +406,8 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
pos = skb->data + hdr_len;
keyidx = pos[3];
if (!(keyidx & (1 << 5))) {
- if (net_ratelimit()) {
- printk(KERN_DEBUG "TKIP: received packet without ExtIV"
+ net_dbg_ratelimited("TKIP: received packet without ExtIV"
" flag from %pM\n", hdr->addr2);
- }
return -2;
}
keyidx >>= 6;
@@ -419,11 +417,9 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
return -6;
}
if (!tkey->key_set) {
- if (net_ratelimit()) {
- printk(KERN_DEBUG "TKIP: received packet from %pM"
+ net_dbg_ratelimited("TKIP: received packet from %pM"
" with keyid=%d that does not have a configured"
" key\n", hdr->addr2, keyidx);
- }
return -3;
}
iv16 = (pos[0] << 8) | pos[2];
@@ -434,12 +430,10 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
{
if (iv32 < tkey->rx_iv32 ||
(iv32 == tkey->rx_iv32 && iv16 <= tkey->rx_iv16)) {
- if (net_ratelimit()) {
- printk(KERN_DEBUG "TKIP: replay detected: STA=%pM"
+ net_dbg_ratelimited("TKIP: replay detected: STA=%pM"
" previous TSC %08x%04x received TSC "
"%08x%04x\n", hdr->addr2,
tkey->rx_iv32, tkey->rx_iv16, iv32, iv16);
- }
tkey->dot11RSNAStatsTKIPReplays++;
return -4;
}
@@ -456,11 +450,8 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
sg_init_one(&sg, pos, plen+4);
if (crypto_blkcipher_decrypt(&desc, &sg, &sg, plen + 4)) {
- if (net_ratelimit()) {
- printk(KERN_DEBUG ": TKIP: failed to decrypt "
- "received packet from %pM\n",
+ net_dbg_ratelimited("TKIP: failed to decrypt received packet from %pM\n",
hdr->addr2);
- }
return -7;
}
@@ -476,10 +467,7 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
* it needs to be recalculated for the next packet. */
tkey->rx_phase1_done = 0;
}
- if (net_ratelimit()) {
- printk(KERN_DEBUG "TKIP: ICV error detected: STA="
- "%pM\n", hdr->addr2);
- }
+ net_dbg_ratelimited("TKIP: ICV error detected: STA=%pM\n", hdr->addr2);
tkey->dot11RSNAStatsTKIPICVErrors++;
return -5;
}
diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c
index 59900bf..5e6c1eb 100644
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c
@@ -355,11 +355,9 @@ ieee80211_rx_frame_decrypt(struct ieee80211_device *ieee, struct sk_buff *skb,
#ifdef CONFIG_IEEE80211_CRYPT_TKIP
if (ieee->tkip_countermeasures &&
strcmp(crypt->ops->name, "TKIP") == 0) {
- if (net_ratelimit()) {
- printk(KERN_DEBUG "%s: TKIP countermeasures: dropped "
+ net_dbg_ratelimited("%s: TKIP countermeasures: dropped "
"received packet from %pM\n",
ieee->dev->name, hdr->addr2);
- }
return -1;
}
#endif
@@ -946,8 +944,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
if(HTCCheck(ieee, skb->data))
{
- if(net_ratelimit())
- printk("find HTCControl\n");
+ net_info_ratelimited("find HTCControl\n");
hdrlen += 4;
rx_stats->bContainHTC = 1;
}
diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c
index a7bcc64f..55c24d7 100644
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c
@@ -197,11 +197,9 @@ int ieee80211_encrypt_fragment(
if (ieee->tkip_countermeasures &&
crypt && crypt->ops && strcmp(crypt->ops->name, "TKIP") == 0) {
header = (struct ieee80211_hdr *) frag->data;
- if (net_ratelimit()) {
- printk(KERN_DEBUG "%s: TKIP countermeasures: dropped "
+ net_dbg_ratelimited("%s: TKIP countermeasures: dropped "
"TX packet to %pM\n",
ieee->dev->name, header->addr1);
- }
return -1;
}
#endif
--
1.8.2.1
^ permalink raw reply related [flat|nested] 23+ messages in thread* [PATCH 06/18] net: wireless: use wrapper functions of net_ratelimit() to simplify code
2013-10-15 11:44 [PATCH 00/18] cleanup: wrapper functions of net_ratelimit() called to simplify code Kefeng Wang
` (4 preceding siblings ...)
2013-10-15 11:45 ` [PATCH 05/18] rt18192u: " Kefeng Wang
@ 2013-10-15 11:45 ` Kefeng Wang
2013-10-15 11:45 ` [PATCH 07/18] net: ethernet: " Kefeng Wang
` (11 subsequent siblings)
17 siblings, 0 replies; 23+ messages in thread
From: Kefeng Wang @ 2013-10-15 11:45 UTC (permalink / raw)
To: linux-kernel
Cc: Greg Kroah-Hartman, David S. Miller, Pablo Neira Ayuso,
Stephen Hemminger, Johannes Berg, John W. Linville,
Stanislaw Gruszka, Johannes Berg, Francois Romieu, Ben Hutchings,
Chas Williams, Marc Kleine-Budde, Samuel Ortiz, Paul Mackerras,
Oliver Neukum, Konrad Rzeszutek Wilk, Boris Ostrovsky,
David Vrabel, Rusty Russell, Michael S. Tsirkin, netfilter,
netdev
Wrapper functions net_ratelimited_function() and net_XXX_ratelimited()
are called to simplify code.
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
drivers/net/wireless/adm8211.c | 5 ++-
drivers/net/wireless/ath/carl9170/cmd.c | 15 +++------
drivers/net/wireless/ath/carl9170/phy.c | 7 ++---
drivers/net/wireless/ath/carl9170/rx.c | 45 ++++++++-------------------
drivers/net/wireless/ath/carl9170/usb.c | 12 +++----
drivers/net/wireless/hostap/hostap_80211_rx.c | 8 ++---
drivers/net/wireless/hostap/hostap_80211_tx.c | 13 +++-----
drivers/net/wireless/hostap/hostap_ap.c | 6 ++--
drivers/net/wireless/hostap/hostap_hw.c | 17 +++-------
drivers/net/wireless/iwlegacy/3945-mac.c | 4 +--
drivers/net/wireless/iwlegacy/4965-mac.c | 6 ++--
drivers/net/wireless/iwlwifi/pcie/rx.c | 7 ++---
drivers/net/wireless/libertas_tf/cmd.c | 6 ++--
drivers/net/wireless/mwl8k.c | 5 ++-
drivers/net/wireless/orinoco/hermes.c | 6 ++--
drivers/net/wireless/orinoco/main.c | 16 +++-------
drivers/net/wireless/orinoco/orinoco_usb.c | 3 +-
drivers/net/wireless/p54/p54pci.c | 6 ++--
18 files changed, 61 insertions(+), 126 deletions(-)
diff --git a/drivers/net/wireless/adm8211.c b/drivers/net/wireless/adm8211.c
index f9a24e5..2fafb8a 100644
--- a/drivers/net/wireless/adm8211.c
+++ b/drivers/net/wireless/adm8211.c
@@ -374,9 +374,8 @@ static void adm8211_interrupt_rci(struct ieee80211_hw *dev)
pktlen = status & RDES0_STATUS_FL;
if (pktlen > RX_PKT_SIZE) {
- if (net_ratelimit())
- wiphy_debug(dev->wiphy, "frame too long (%d)\n",
- pktlen);
+ net_ratelimited_function(wiphy_debug, dev->wiphy,
+ "frame too long (%d)\n", pktlen);
pktlen = RX_PKT_SIZE;
}
diff --git a/drivers/net/wireless/ath/carl9170/cmd.c b/drivers/net/wireless/ath/carl9170/cmd.c
index 39a6387..3f13398 100644
--- a/drivers/net/wireless/ath/carl9170/cmd.c
+++ b/drivers/net/wireless/ath/carl9170/cmd.c
@@ -50,12 +50,9 @@ int carl9170_write_reg(struct ar9170 *ar, const u32 reg, const u32 val)
err = carl9170_exec_cmd(ar, CARL9170_CMD_WREG, sizeof(buf),
(u8 *) buf, 0, NULL);
- if (err) {
- if (net_ratelimit()) {
- wiphy_err(ar->hw->wiphy, "writing reg %#x "
- "(val %#x) failed (%d)\n", reg, val, err);
- }
- }
+ if (err)
+ net_ratelimited_function(wiphy_err, ar->hw->wiphy,
+ "writing reg %#x (val %#x) failed (%d)\n", reg, val, err);
return err;
}
@@ -77,10 +74,8 @@ int carl9170_read_mreg(struct ar9170 *ar, const int nregs,
4 * nregs, (u8 *)offs,
4 * nregs, (u8 *)res);
if (err) {
- if (net_ratelimit()) {
- wiphy_err(ar->hw->wiphy, "reading regs failed (%d)\n",
- err);
- }
+ net_ratelimited_function(wiphy_err, ar->hw->wiphy,
+ "reading regs failed (%d)\n", err);
return err;
}
diff --git a/drivers/net/wireless/ath/carl9170/phy.c b/drivers/net/wireless/ath/carl9170/phy.c
index ab4ee7d..cae9125 100644
--- a/drivers/net/wireless/ath/carl9170/phy.c
+++ b/drivers/net/wireless/ath/carl9170/phy.c
@@ -1715,11 +1715,8 @@ int carl9170_set_channel(struct ar9170 *ar, struct ieee80211_channel *channel,
err = carl9170_write_reg(ar, AR9170_PHY_REG_HEAVY_CLIP_ENABLE,
0x200 | ar->heavy_clip);
if (err) {
- if (net_ratelimit()) {
- wiphy_err(ar->hw->wiphy, "failed to set "
- "heavy clip\n");
- }
-
+ net_ratelimited_function(wiphy_err,
+ ar->hw->wiphy, "failed to set heavy clip\n");
return err;
}
}
diff --git a/drivers/net/wireless/ath/carl9170/rx.c b/drivers/net/wireless/ath/carl9170/rx.c
index e935f61..0ad905e 100644
--- a/drivers/net/wireless/ath/carl9170/rx.c
+++ b/drivers/net/wireless/ath/carl9170/rx.c
@@ -343,9 +343,8 @@ static int carl9170_rx_mac_status(struct ar9170 *ar,
if (unlikely(error)) {
/* TODO: update netdevice's RX dropped/errors statistics */
- if (net_ratelimit())
- wiphy_dbg(ar->hw->wiphy, "received frame with "
- "suspicious error code (%#x).\n", error);
+ net_ratelimited_function(wiphy_dbg, ar->hw->wiphy,
+ "received frame with suspicious error code (%#x).\n", error);
return -EINVAL;
}
@@ -374,11 +373,8 @@ static int carl9170_rx_mac_status(struct ar9170 *ar,
status->rate_idx = 3;
break;
default:
- if (net_ratelimit()) {
- wiphy_err(ar->hw->wiphy, "invalid plcp cck "
- "rate (%x).\n", head->plcp[0]);
- }
-
+ net_ratelimited_function(wiphy_err, ar->hw->wiphy,
+ "invalid plcp cck rate (%x).\n", head->plcp[0]);
return -EINVAL;
}
break;
@@ -411,11 +407,8 @@ static int carl9170_rx_mac_status(struct ar9170 *ar,
status->rate_idx = 7;
break;
default:
- if (net_ratelimit()) {
- wiphy_err(ar->hw->wiphy, "invalid plcp ofdm "
- "rate (%x).\n", head->plcp[0]);
- }
-
+ net_ratelimited_function(wiphy_err, ar->hw->wiphy,
+ "invalid plcp ofdm rate (%x).\n", head->plcp[0]);
return -EINVAL;
}
if (status->band == IEEE80211_BAND_2GHZ)
@@ -742,11 +735,8 @@ static void carl9170_rx_untie_data(struct ar9170 *ar, u8 *buf, int len)
ar->rx_has_plcp = true;
} else {
- if (net_ratelimit()) {
- wiphy_err(ar->hw->wiphy, "plcp info "
- "is clipped.\n");
- }
-
+ net_ratelimited_function(wiphy_err, ar->hw->wiphy,
+ "plcp info is clipped.\n");
goto drop;
}
break;
@@ -763,11 +753,8 @@ static void carl9170_rx_untie_data(struct ar9170 *ar, u8 *buf, int len)
mpdu_len -= sizeof(struct ar9170_rx_phystatus);
phy = (void *)(buf + mpdu_len);
} else {
- if (net_ratelimit()) {
- wiphy_err(ar->hw->wiphy, "frame tail "
- "is clipped.\n");
- }
-
+ net_ratelimited_function(wiphy_err, ar->hw->wiphy,
+ "frame tail is clipped.\n");
goto drop;
}
@@ -900,11 +887,8 @@ static void carl9170_rx_stream(struct ar9170 *ar, void *buf, unsigned int len)
if (!ar->rx_failover_missing) {
/* this is not "short read". */
- if (net_ratelimit()) {
- wiphy_err(ar->hw->wiphy,
+ net_ratelimited_function(wiphy_err, ar->hw->wiphy,
"missing tag!\n");
- }
-
__carl9170_rx(ar, tbuf, tlen);
return;
}
@@ -973,11 +957,8 @@ static void carl9170_rx_stream(struct ar9170 *ar, void *buf, unsigned int len)
}
if (tlen) {
- if (net_ratelimit()) {
- wiphy_err(ar->hw->wiphy, "%d bytes of unprocessed "
- "data left in rx stream!\n", tlen);
- }
-
+ net_ratelimited_function(wiphy_err, ar->hw->wiphy,
+ "%d bytes of unprocessed data left in rx stream!\n", tlen);
goto err_telluser;
}
diff --git a/drivers/net/wireless/ath/carl9170/usb.c b/drivers/net/wireless/ath/carl9170/usb.c
index 307bc0d..0369f0f 100644
--- a/drivers/net/wireless/ath/carl9170/usb.c
+++ b/drivers/net/wireless/ath/carl9170/usb.c
@@ -144,10 +144,8 @@ static void carl9170_usb_submit_data_urb(struct ar9170 *ar)
err = usb_submit_urb(urb, GFP_ATOMIC);
if (unlikely(err)) {
- if (net_ratelimit()) {
- dev_err(&ar->udev->dev, "tx submit failed (%d)\n",
- urb->status);
- }
+ net_ratelimited_function(dev_err, &ar->udev->dev,
+ "tx submit failed (%d)\n", urb->status);
usb_unanchor_urb(urb);
usb_anchor_urb(urb, &ar->tx_err);
@@ -194,10 +192,8 @@ static void carl9170_usb_tx_data_complete(struct urb *urb)
/* a random transmission error has occurred? */
default:
- if (net_ratelimit()) {
- dev_err(&ar->udev->dev, "tx failed (%d)\n",
- urb->status);
- }
+ net_ratelimited_function(dev_err, &ar->udev->dev,
+ "tx failed (%d)\n", urb->status);
usb_anchor_urb(urb, &ar->tx_err);
break;
diff --git a/drivers/net/wireless/hostap/hostap_80211_rx.c b/drivers/net/wireless/hostap/hostap_80211_rx.c
index d39e3e2..a547d79 100644
--- a/drivers/net/wireless/hostap/hostap_80211_rx.c
+++ b/drivers/net/wireless/hostap/hostap_80211_rx.c
@@ -661,11 +661,9 @@ hostap_rx_frame_decrypt(local_info_t *local, struct sk_buff *skb,
if (local->tkip_countermeasures &&
strcmp(crypt->ops->name, "TKIP") == 0) {
- if (net_ratelimit()) {
- printk(KERN_DEBUG "%s: TKIP countermeasures: dropped "
+ net_dbg_ratelimited("%s: TKIP countermeasures: dropped "
"received packet from %pM\n",
local->dev->name, hdr->addr2);
- }
return -1;
}
@@ -995,11 +993,9 @@ void hostap_80211_rx(struct net_device *dev, struct sk_buff *skb,
if (local->drop_unencrypted && !(fc & IEEE80211_FCTL_PROTECTED) &&
!hostap_is_eapol_frame(local, skb)) {
- if (net_ratelimit()) {
- printk(KERN_DEBUG "%s: dropped unencrypted RX data "
+ net_dbg_ratelimited("%s: dropped unencrypted RX data "
"frame from %pM (drop_unencrypted=1)\n",
dev->name, hdr->addr2);
- }
goto rx_dropped;
}
diff --git a/drivers/net/wireless/hostap/hostap_80211_tx.c b/drivers/net/wireless/hostap/hostap_80211_tx.c
index 344a981..7c8f798 100644
--- a/drivers/net/wireless/hostap/hostap_80211_tx.c
+++ b/drivers/net/wireless/hostap/hostap_80211_tx.c
@@ -330,11 +330,8 @@ static struct sk_buff * hostap_tx_encrypt(struct sk_buff *skb,
if (local->tkip_countermeasures &&
strcmp(crypt->ops->name, "TKIP") == 0) {
hdr = (struct ieee80211_hdr *) skb->data;
- if (net_ratelimit()) {
- printk(KERN_DEBUG "%s: TKIP countermeasures: dropped "
- "TX packet to %pM\n",
- local->dev->name, hdr->addr1);
- }
+ net_dbg_ratelimited("%s: TKIP countermeasures: dropped "
+ "TX packet to %pM\n", local->dev->name, hdr->addr1);
kfree_skb(skb);
return NULL;
}
@@ -502,10 +499,8 @@ netdev_tx_t hostap_master_start_xmit(struct sk_buff *skb,
} else if (local->drop_unencrypted &&
ieee80211_is_data(hdr->frame_control) &&
meta->ethertype != ETH_P_PAE) {
- if (net_ratelimit()) {
- printk(KERN_DEBUG "%s: dropped unencrypted TX data "
- "frame (drop_unencrypted=1)\n", dev->name);
- }
+ net_dbg_ratelimited("%s: dropped unencrypted TX data "
+ "frame (drop_unencrypted=1)\n", dev->name);
iface->stats.tx_dropped++;
ret = NETDEV_TX_OK;
goto fail;
diff --git a/drivers/net/wireless/hostap/hostap_ap.c b/drivers/net/wireless/hostap/hostap_ap.c
index d6033a8..9320dc7 100644
--- a/drivers/net/wireless/hostap/hostap_ap.c
+++ b/drivers/net/wireless/hostap/hostap_ap.c
@@ -2781,10 +2781,8 @@ ap_tx_ret hostap_handle_sta_tx(local_info_t *local, struct hostap_tx_data *tx)
* for a unicast frame. In this case, the packet is send to all
* ports of the bridge. Since this is a valid scenario, do not
* print out any errors here. */
- if (net_ratelimit()) {
- printk(KERN_DEBUG "AP: drop packet to non-associated "
- "STA %pM\n", hdr->addr1);
- }
+ net_dbg_ratelimited("AP: drop packet to non-associatedSTA %pM\n",
+ hdr->addr1);
#endif
local->ap->tx_drop_nonassoc++;
ret = AP_TX_DROP;
diff --git a/drivers/net/wireless/hostap/hostap_hw.c b/drivers/net/wireless/hostap/hostap_hw.c
index c275dc1..34b7246 100644
--- a/drivers/net/wireless/hostap/hostap_hw.c
+++ b/drivers/net/wireless/hostap/hostap_hw.c
@@ -1820,10 +1820,8 @@ static int prism2_tx_80211(struct sk_buff *skb, struct net_device *dev)
if ((local->func->card_present && !local->func->card_present(local)) ||
!local->hw_ready || local->hw_downloading || local->pri_only) {
- if (net_ratelimit()) {
- printk(KERN_DEBUG "%s: prism2_tx_80211: hw not ready -"
- " skipping\n", dev->name);
- }
+ net_dbg_ratelimited("%s: prism2_tx_80211: hw not ready skipping\n",
+ dev->name);
goto fail;
}
@@ -2620,10 +2618,8 @@ static irqreturn_t prism2_interrupt(int irq, void *dev_id)
/* Detect early interrupt before driver is fully configured */
spin_lock(&local->irq_init_lock);
if (!dev->base_addr) {
- if (net_ratelimit()) {
- printk(KERN_DEBUG "%s: Interrupt, but dev not configured\n",
- dev->name);
- }
+ net_dbg_ratelimited("%s: Interrupt, but dev not configured\n",
+ dev->name);
spin_unlock(&local->irq_init_lock);
return IRQ_HANDLED;
}
@@ -2632,10 +2628,7 @@ static irqreturn_t prism2_interrupt(int irq, void *dev_id)
prism2_io_debug_add(dev, PRISM2_IO_DEBUG_CMD_INTERRUPT, 0, 0);
if (local->func->card_present && !local->func->card_present(local)) {
- if (net_ratelimit()) {
- printk(KERN_DEBUG "%s: Interrupt, but dev not OK\n",
- dev->name);
- }
+ net_dbg_ratelimited("%s: Interrupt, but dev not OK\n", dev->name);
return IRQ_HANDLED;
}
diff --git a/drivers/net/wireless/iwlegacy/3945-mac.c b/drivers/net/wireless/iwlegacy/3945-mac.c
index 9581d07..920c0b8 100644
--- a/drivers/net/wireless/iwlegacy/3945-mac.c
+++ b/drivers/net/wireless/iwlegacy/3945-mac.c
@@ -1027,8 +1027,8 @@ il3945_rx_allocate(struct il_priv *il, gfp_t priority)
/* Alloc a new receive buffer */
page = alloc_pages(gfp_mask, il->hw_params.rx_page_order);
if (!page) {
- if (net_ratelimit())
- D_INFO("Failed to allocate SKB buffer.\n");
+ net_ratelimited_function(D_INFO,
+ "Failed to allocate SKB buffer.\n");
if (rxq->free_count <= RX_LOW_WATERMARK &&
net_ratelimit())
IL_ERR("Failed to allocate SKB buffer with %0x."
diff --git a/drivers/net/wireless/iwlegacy/4965-mac.c b/drivers/net/wireless/iwlegacy/4965-mac.c
index 5ab50a5..4f8de71 100644
--- a/drivers/net/wireless/iwlegacy/4965-mac.c
+++ b/drivers/net/wireless/iwlegacy/4965-mac.c
@@ -340,9 +340,9 @@ il4965_rx_allocate(struct il_priv *il, gfp_t priority)
/* Alloc a new receive buffer */
page = alloc_pages(gfp_mask, il->hw_params.rx_page_order);
if (!page) {
- if (net_ratelimit())
- D_INFO("alloc_pages failed, " "order: %d\n",
- il->hw_params.rx_page_order);
+ net_ratelimited_function(D_INFO,
+ "alloc_pages failed, order: %d\n",
+ il->hw_params.rx_page_order);
if (rxq->free_count <= RX_LOW_WATERMARK &&
net_ratelimit())
diff --git a/drivers/net/wireless/iwlwifi/pcie/rx.c b/drivers/net/wireless/iwlwifi/pcie/rx.c
index 3f237b4..022f612 100644
--- a/drivers/net/wireless/iwlwifi/pcie/rx.c
+++ b/drivers/net/wireless/iwlwifi/pcie/rx.c
@@ -293,10 +293,9 @@ static void iwl_pcie_rxq_alloc_rbs(struct iwl_trans *trans, gfp_t priority)
/* Alloc a new receive buffer */
page = alloc_pages(gfp_mask, trans_pcie->rx_page_order);
if (!page) {
- if (net_ratelimit())
- IWL_DEBUG_INFO(trans, "alloc_pages failed, "
- "order: %d\n",
- trans_pcie->rx_page_order);
+ net_ratelimited_function(IWL_DEBUG_INFO, trans,
+ "alloc_pages failed, order: %d\n",
+ trans_pcie->rx_page_order);
if ((rxq->free_count <= RX_LOW_WATERMARK) &&
net_ratelimit())
diff --git a/drivers/net/wireless/libertas_tf/cmd.c b/drivers/net/wireless/libertas_tf/cmd.c
index 909ac36..806f750 100644
--- a/drivers/net/wireless/libertas_tf/cmd.c
+++ b/drivers/net/wireless/libertas_tf/cmd.c
@@ -737,10 +737,8 @@ int lbtf_process_rx_command(struct lbtf_private *priv)
respcmd = le16_to_cpu(resp->command);
result = le16_to_cpu(resp->result);
- if (net_ratelimit())
- pr_info("libertastf: cmd response 0x%04x, seq %d, size %d\n",
- respcmd, le16_to_cpu(resp->seqnum),
- le16_to_cpu(resp->size));
+ net_info_ratelimited("libertastf: cmd response 0x%04x, seq %d, size %d\n",
+ respcmd, le16_to_cpu(resp->seqnum), le16_to_cpu(resp->size));
if (resp->seqnum != priv->cur_cmd->cmdbuf->seqnum) {
spin_unlock_irqrestore(&priv->driver_lock, flags);
diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index a3707fd..fe19424 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -5060,9 +5060,8 @@ mwl8k_configure_filter_sniffer(struct ieee80211_hw *hw,
* interface is active.
*/
if (!list_empty(&priv->vif_list)) {
- if (net_ratelimit())
- wiphy_info(hw->wiphy,
- "not enabling sniffer mode because STA interface is active\n");
+ net_ratelimited_function(wiphy_info, hw->wiphy,
+ "not enabling sniffer mode because STA interface is active\n");
return 0;
}
diff --git a/drivers/net/wireless/orinoco/hermes.c b/drivers/net/wireless/orinoco/hermes.c
index 75c15bc..e4ff42f 100644
--- a/drivers/net/wireless/orinoco/hermes.c
+++ b/drivers/net/wireless/orinoco/hermes.c
@@ -261,14 +261,12 @@ static int hermes_docmd_wait(struct hermes *hw, u16 cmd, u16 parm0,
err = hermes_issue_cmd(hw, cmd, parm0, 0, 0);
if (err) {
if (!hermes_present(hw)) {
- if (net_ratelimit())
- printk(KERN_WARNING "hermes @ %p: "
+ net_warn_ratelimited("hermes @ %p: "
"Card removed while issuing command "
"0x%04x.\n", hw->iobase, cmd);
err = -ENODEV;
} else
- if (net_ratelimit())
- printk(KERN_ERR "hermes @ %p: "
+ net_err_ratelimited("hermes @ %p: "
"Error %d issuing command 0x%04x.\n",
hw->iobase, err, cmd);
goto out;
diff --git a/drivers/net/wireless/orinoco/main.c b/drivers/net/wireless/orinoco/main.c
index 38ec8d1..22f3a6a 100644
--- a/drivers/net/wireless/orinoco/main.c
+++ b/drivers/net/wireless/orinoco/main.c
@@ -394,9 +394,7 @@ int orinoco_process_xmit_skb(struct sk_buff *skb,
int len = skb->len + sizeof(encaps_hdr) - (2 * ETH_ALEN);
if (skb_headroom(skb) < ENCAPS_OVERHEAD) {
- if (net_ratelimit())
- printk(KERN_ERR
- "%s: Not enough headroom for 802.2 headers %d\n",
+ net_err_ratelimited("%s: Not enough headroom for 802.2 headers %d\n",
dev->name, skb_headroom(skb));
return -ENOMEM;
}
@@ -495,8 +493,7 @@ static netdev_tx_t orinoco_xmit(struct sk_buff *skb, struct net_device *dev)
err = hw->ops->bap_pwrite(hw, USER_BAP, &desc, sizeof(desc),
txfid, 0);
if (err) {
- if (net_ratelimit())
- printk(KERN_ERR "%s: Error %d writing Tx "
+ net_err_ratelimited("%s: Error %d writing Tx "
"descriptor to BAP\n", dev->name, err);
goto busy;
}
@@ -509,8 +506,7 @@ static netdev_tx_t orinoco_xmit(struct sk_buff *skb, struct net_device *dev)
err = hw->ops->bap_pwrite(hw, USER_BAP, &desc, sizeof(desc),
txfid, 0);
if (err) {
- if (net_ratelimit())
- printk(KERN_ERR "%s: Error %d writing Tx "
+ net_err_ratelimited("%s: Error %d writing Tx "
"descriptor to BAP\n", dev->name, err);
goto busy;
}
@@ -554,8 +550,7 @@ static netdev_tx_t orinoco_xmit(struct sk_buff *skb, struct net_device *dev)
txfid, NULL);
if (err) {
netif_start_queue(dev);
- if (net_ratelimit())
- printk(KERN_ERR "%s: Error %d transmitting packet\n",
+ net_err_ratelimited("%s: Error %d transmitting packet\n",
dev->name, err);
goto busy;
}
@@ -1622,8 +1617,7 @@ EXPORT_SYMBOL(__orinoco_ev_info);
static void __orinoco_ev_infdrop(struct net_device *dev, struct hermes *hw)
{
- if (net_ratelimit())
- printk(KERN_DEBUG "%s: Information frame lost.\n", dev->name);
+ net_dbg_ratelimited("%s: Information frame lost.\n", dev->name);
}
/********************************************************************/
diff --git a/drivers/net/wireless/orinoco/orinoco_usb.c b/drivers/net/wireless/orinoco/orinoco_usb.c
index bdfe637..65a43d6 100644
--- a/drivers/net/wireless/orinoco/orinoco_usb.c
+++ b/drivers/net/wireless/orinoco/orinoco_usb.c
@@ -1286,8 +1286,7 @@ static netdev_tx_t ezusb_xmit(struct sk_buff *skb, struct net_device *dev)
if (err) {
netif_start_queue(dev);
- if (net_ratelimit())
- printk(KERN_ERR "%s: Error %d transmitting packet\n",
+ net_err_ratelimited("%s: Error %d transmitting packet\n",
dev->name, err);
goto busy;
}
diff --git a/drivers/net/wireless/p54/p54pci.c b/drivers/net/wireless/p54/p54pci.c
index 57e3af8..1609084 100644
--- a/drivers/net/wireless/p54/p54pci.c
+++ b/drivers/net/wireless/p54/p54pci.c
@@ -212,10 +212,8 @@ static void p54p_check_rx_ring(struct ieee80211_hw *dev, u32 *index,
}
if (unlikely(len > priv->common.rx_mtu)) {
- if (net_ratelimit())
- dev_err(&priv->pdev->dev, "rx'd frame size "
- "exceeds length threshold.\n");
-
+ net_ratelimited_function(dev_err, &priv->pdev->dev,
+ "rx'd frame size exceeds length threshold.\n");
len = priv->common.rx_mtu;
}
dma_addr = le32_to_cpu(desc->host_addr);
--
1.8.2.1
^ permalink raw reply related [flat|nested] 23+ messages in thread* [PATCH 07/18] net: ethernet: use wrapper functions of net_ratelimit() to simplify code
2013-10-15 11:44 [PATCH 00/18] cleanup: wrapper functions of net_ratelimit() called to simplify code Kefeng Wang
` (5 preceding siblings ...)
2013-10-15 11:45 ` [PATCH 06/18] net: wireless: " Kefeng Wang
@ 2013-10-15 11:45 ` Kefeng Wang
2013-10-15 11:45 ` [PATCH 08/18] atm: " Kefeng Wang
` (10 subsequent siblings)
17 siblings, 0 replies; 23+ messages in thread
From: Kefeng Wang @ 2013-10-15 11:45 UTC (permalink / raw)
To: linux-kernel
Cc: Greg Kroah-Hartman, David S. Miller, Pablo Neira Ayuso,
Stephen Hemminger, Johannes Berg, John W. Linville,
Stanislaw Gruszka, Johannes Berg, Francois Romieu, Ben Hutchings,
Chas Williams, Marc Kleine-Budde, Samuel Ortiz, Paul Mackerras,
Oliver Neukum, Konrad Rzeszutek Wilk, Boris Ostrovsky,
David Vrabel, Rusty Russell, Michael S. Tsirkin, netfilter,
netdev
Wrapper functions net_ratelimited_function() and net_XXX_ratelimited()
are called to simplify code.
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
drivers/net/ethernet/aeroflex/greth.c | 16 ++++----
drivers/net/ethernet/alteon/acenic.c | 3 +-
drivers/net/ethernet/arc/emac_main.c | 7 ++--
drivers/net/ethernet/broadcom/b44.c | 4 +-
drivers/net/ethernet/ethoc.c | 4 +-
drivers/net/ethernet/faraday/ftgmac100.c | 49 +++++++-----------------
drivers/net/ethernet/faraday/ftmac100.c | 45 +++++++---------------
drivers/net/ethernet/freescale/fec_mpc52xx.c | 3 +-
drivers/net/ethernet/ibm/emac/mal.c | 15 ++------
drivers/net/ethernet/marvell/mv643xx_eth.c | 6 +--
drivers/net/ethernet/marvell/pxa168_eth.c | 8 +---
drivers/net/ethernet/marvell/sky2.c | 42 ++++++++------------
drivers/net/ethernet/myricom/myri10ge/myri10ge.c | 5 +--
drivers/net/ethernet/realtek/r8169.c | 13 +++----
drivers/net/ethernet/sfc/rx.c | 8 ++--
drivers/net/ethernet/sfc/siena_sriov.c | 27 +++++--------
drivers/net/ethernet/ti/davinci_emac.c | 4 +-
drivers/net/ethernet/tundra/tsi108_eth.c | 12 ++----
18 files changed, 90 insertions(+), 181 deletions(-)
diff --git a/drivers/net/ethernet/aeroflex/greth.c b/drivers/net/ethernet/aeroflex/greth.c
index e066945..6a1a97f 100644
--- a/drivers/net/ethernet/aeroflex/greth.c
+++ b/drivers/net/ethernet/aeroflex/greth.c
@@ -569,8 +569,8 @@ frag_map_error:
greth_write_bd(&bdp->stat, 0);
}
map_error:
- if (net_ratelimit())
- dev_warn(greth->dev, "Could not create TX DMA mapping\n");
+ net_ratelimited_function(dev_warn,
+ greth->dev, "Could not create TX DMA mapping\n");
dev_kfree_skb(skb);
out:
return err;
@@ -778,8 +778,8 @@ static int greth_rx(struct net_device *dev, int limit)
if (unlikely(skb == NULL)) {
- if (net_ratelimit())
- dev_warn(&dev->dev, "low on memory - " "packet dropped\n");
+ net_ratelimited_function(dev_warn, &dev->dev,
+ "low on memory - packet dropped\n");
dev->stats.rx_dropped++;
@@ -918,8 +918,8 @@ static int greth_rx_gbit(struct net_device *dev, int limit)
greth->rx_skbuff[greth->rx_cur] = newskb;
greth_write_bd(&bdp->addr, dma_addr);
} else {
- if (net_ratelimit())
- dev_warn(greth->dev, "Could not create DMA mapping, dropping packet\n");
+ net_ratelimited_function(dev_warn, greth->dev,
+ "Could not create DMA mapping, dropping packet\n");
dev_kfree_skb(newskb);
/* reusing current skb, so it is a drop */
dev->stats.rx_dropped++;
@@ -934,8 +934,8 @@ static int greth_rx_gbit(struct net_device *dev, int limit)
* table handling should be divided into cleaning and
* filling as the TX part of the driver
*/
- if (net_ratelimit())
- dev_warn(greth->dev, "Could not allocate SKB, dropping packet\n");
+ net_ratelimited_function(dev_warn, greth->dev,
+ "Could not allocate SKB, dropping packet\n");
/* reusing current skb, so it is a drop */
dev->stats.rx_dropped++;
}
diff --git a/drivers/net/ethernet/alteon/acenic.c b/drivers/net/ethernet/alteon/acenic.c
index 219be1b..432640b 100644
--- a/drivers/net/ethernet/alteon/acenic.c
+++ b/drivers/net/ethernet/alteon/acenic.c
@@ -1799,8 +1799,7 @@ static void ace_load_jumbo_rx_ring(struct net_device *dev, int nr_bufs)
clear_bit(0, &ap->jumbo_refill_busy);
return;
error_out:
- if (net_ratelimit())
- printk(KERN_INFO "Out of memory when allocating "
+ net_info_ratelimited("Out of memory when allocating "
"jumbo receive buffers\n");
goto out;
}
diff --git a/drivers/net/ethernet/arc/emac_main.c b/drivers/net/ethernet/arc/emac_main.c
index 9e16014..fe659b8 100644
--- a/drivers/net/ethernet/arc/emac_main.c
+++ b/drivers/net/ethernet/arc/emac_main.c
@@ -221,8 +221,8 @@ static int arc_emac_rx(struct net_device *ndev, int budget)
/* We pre-allocate buffers of MTU size so incoming
* packets won't be split/chained.
*/
- if (net_ratelimit())
- netdev_err(ndev, "incomplete packet received\n");
+ net_ratelimited_funciton(netdev_err, ndev,
+ "incomplete packet received\n");
/* Return ownership to EMAC */
rxbd->info = cpu_to_le32(FOR_EMAC | EMAC_BUFFER_SIZE);
@@ -258,8 +258,7 @@ static int arc_emac_rx(struct net_device *ndev, int budget)
addr = dma_map_single(&ndev->dev, (void *)rx_buff->skb->data,
EMAC_BUFFER_SIZE, DMA_FROM_DEVICE);
if (dma_mapping_error(&ndev->dev, addr)) {
- if (net_ratelimit())
- netdev_err(ndev, "cannot dma map\n");
+ net_ratelimited_function(netdev_err, ndev, "cannot dma map\n");
dev_kfree_skb(rx_buff->skb);
stats->rx_errors++;
continue;
diff --git a/drivers/net/ethernet/broadcom/b44.c b/drivers/net/ethernet/broadcom/b44.c
index 9b017d9..7e422dc 100644
--- a/drivers/net/ethernet/broadcom/b44.c
+++ b/drivers/net/ethernet/broadcom/b44.c
@@ -187,8 +187,8 @@ static int b44_wait_bit(struct b44 *bp, unsigned long reg,
udelay(10);
}
if (i == timeout) {
- if (net_ratelimit())
- netdev_err(bp->dev, "BUG! Timeout waiting for bit %08x of register %lx to %s\n",
+ net_ratelimited_function(netdev_err, bp->dev,
+ "BUG! Timeout waiting for bit %08x of register %lx to %s\n",
bit, reg, clear ? "clear" : "set");
return -ENODEV;
diff --git a/drivers/net/ethernet/ethoc.c b/drivers/net/ethernet/ethoc.c
index 4de8cfd..b61b56d 100644
--- a/drivers/net/ethernet/ethoc.c
+++ b/drivers/net/ethernet/ethoc.c
@@ -446,10 +446,8 @@ static int ethoc_rx(struct net_device *dev, int limit)
dev->stats.rx_bytes += size;
netif_receive_skb(skb);
} else {
- if (net_ratelimit())
- dev_warn(&dev->dev,
+ net_ratelimited_function(dev_warn, &dev->dev,
"low on memory - packet dropped\n");
-
dev->stats.rx_dropped++;
break;
}
diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c
index 212f44b..a289337 100644
--- a/drivers/net/ethernet/faraday/ftgmac100.c
+++ b/drivers/net/ethernet/faraday/ftgmac100.c
@@ -354,42 +354,30 @@ static bool ftgmac100_rx_packet_error(struct ftgmac100 *priv,
bool error = false;
if (unlikely(ftgmac100_rxdes_rx_error(rxdes))) {
- if (net_ratelimit())
- netdev_info(netdev, "rx err\n");
-
+ net_ratelimited_function(netdev_info, netdev, "rx err\n");
netdev->stats.rx_errors++;
error = true;
}
if (unlikely(ftgmac100_rxdes_crc_error(rxdes))) {
- if (net_ratelimit())
- netdev_info(netdev, "rx crc err\n");
-
+ net_ratelimited_function(netdev_info, netdev, "rx crc err\n");
netdev->stats.rx_crc_errors++;
error = true;
} else if (unlikely(ftgmac100_rxdes_ipcs_err(rxdes))) {
- if (net_ratelimit())
- netdev_info(netdev, "rx IP checksum err\n");
-
+ net_ratelimited_function(netdev_info, netdev, "rx IP checksum err\n");
error = true;
}
if (unlikely(ftgmac100_rxdes_frame_too_long(rxdes))) {
- if (net_ratelimit())
- netdev_info(netdev, "rx frame too long\n");
-
+ net_ratelimited_function(netdev_info, netdev, "rx frame too long\n");
netdev->stats.rx_length_errors++;
error = true;
} else if (unlikely(ftgmac100_rxdes_runt(rxdes))) {
- if (net_ratelimit())
- netdev_info(netdev, "rx runt\n");
-
+ net_ratelimited_function(netdev_info, netdev, "rx runt\n");
netdev->stats.rx_length_errors++;
error = true;
} else if (unlikely(ftgmac100_rxdes_odd_nibble(rxdes))) {
- if (net_ratelimit())
- netdev_info(netdev, "rx odd nibble\n");
-
+ net_ratelimited_function(netdev_info, netdev, "rx odd bibble\n");
netdev->stats.rx_length_errors++;
error = true;
}
@@ -403,8 +391,7 @@ static void ftgmac100_rx_drop_packet(struct ftgmac100 *priv)
struct ftgmac100_rxdes *rxdes = ftgmac100_current_rxdes(priv);
bool done = false;
- if (net_ratelimit())
- netdev_dbg(netdev, "drop packet %p\n", rxdes);
+ net_ratelimited_function(netdev_dbg, netdev, "drop packet %p\n", rxdes);
do {
if (ftgmac100_rxdes_last_segment(rxdes))
@@ -437,9 +424,7 @@ static bool ftgmac100_rx_packet(struct ftgmac100 *priv, int *processed)
/* start processing */
skb = netdev_alloc_skb_ip_align(netdev, 128);
if (unlikely(!skb)) {
- if (net_ratelimit())
- netdev_err(netdev, "rx skb alloc failed\n");
-
+ net_ratelimited_function(netdev_err, netdev, "rx skb alloc failed\n");
ftgmac100_rx_drop_packet(priv);
return true;
}
@@ -723,15 +708,13 @@ static int ftgmac100_alloc_rx_page(struct ftgmac100 *priv,
page = alloc_page(gfp);
if (!page) {
- if (net_ratelimit())
- netdev_err(netdev, "failed to allocate rx page\n");
+ net_ratelimited_function(netdev_err, netdev, "failed to allocate rx page\n");
return -ENOMEM;
}
map = dma_map_page(priv->dev, page, 0, RX_BUF_SIZE, DMA_FROM_DEVICE);
if (unlikely(dma_mapping_error(priv->dev, map))) {
- if (net_ratelimit())
- netdev_err(netdev, "failed to map rx page\n");
+ net_ratelimited_function(netdev_err, netdev, "failed to map rx page\n");
__free_page(page);
return -ENOMEM;
}
@@ -1043,8 +1026,8 @@ static int ftgmac100_poll(struct napi_struct *napi, int budget)
if (status & (FTGMAC100_INT_NO_RXBUF | FTGMAC100_INT_RPKT_LOST |
FTGMAC100_INT_AHB_ERR | FTGMAC100_INT_PHYSTS_CHG)) {
- if (net_ratelimit())
- netdev_info(netdev, "[ISR] = 0x%x: %s%s%s%s\n", status,
+ net_ratelimited_function(netdev_info, netdev, "[ISR] = 0x%x: %s%s%s%s\n",
+ status,
status & FTGMAC100_INT_NO_RXBUF ? "NO_RXBUF " : "",
status & FTGMAC100_INT_RPKT_LOST ? "RPKT_LOST " : "",
status & FTGMAC100_INT_AHB_ERR ? "AHB_ERR " : "",
@@ -1145,9 +1128,7 @@ static int ftgmac100_hard_start_xmit(struct sk_buff *skb,
dma_addr_t map;
if (unlikely(skb->len > MAX_PKT_SIZE)) {
- if (net_ratelimit())
- netdev_dbg(netdev, "tx packet too big\n");
-
+ net_ratelimited_function(netdev_dbg, netdev, "tx packet too big\n");
netdev->stats.tx_dropped++;
dev_kfree_skb(skb);
return NETDEV_TX_OK;
@@ -1156,9 +1137,7 @@ static int ftgmac100_hard_start_xmit(struct sk_buff *skb,
map = dma_map_single(priv->dev, skb->data, skb_headlen(skb), DMA_TO_DEVICE);
if (unlikely(dma_mapping_error(priv->dev, map))) {
/* drop packet */
- if (net_ratelimit())
- netdev_err(netdev, "map socket buffer failed\n");
-
+ net_ratelimited_function(netdev_err, netdev, "map socket buffer failed\n");
netdev->stats.tx_dropped++;
dev_kfree_skb(skb);
return NETDEV_TX_OK;
diff --git a/drivers/net/ethernet/faraday/ftmac100.c b/drivers/net/ethernet/faraday/ftmac100.c
index 8be5b40..ec8afe2 100644
--- a/drivers/net/ethernet/faraday/ftmac100.c
+++ b/drivers/net/ethernet/faraday/ftmac100.c
@@ -335,37 +335,27 @@ static bool ftmac100_rx_packet_error(struct ftmac100 *priv,
bool error = false;
if (unlikely(ftmac100_rxdes_rx_error(rxdes))) {
- if (net_ratelimit())
- netdev_info(netdev, "rx err\n");
-
+ net_ratelimited_function(netdev_info, netdev, "rx err\n");
netdev->stats.rx_errors++;
error = true;
}
if (unlikely(ftmac100_rxdes_crc_error(rxdes))) {
- if (net_ratelimit())
- netdev_info(netdev, "rx crc err\n");
-
+ net_ratelimited_function(netdev_info, netdev, "rx crc err\n");
netdev->stats.rx_crc_errors++;
error = true;
}
if (unlikely(ftmac100_rxdes_frame_too_long(rxdes))) {
- if (net_ratelimit())
- netdev_info(netdev, "rx frame too long\n");
-
+ net_ratelimited_function(netdev_info, netdev, "rx frame too long\n");
netdev->stats.rx_length_errors++;
error = true;
} else if (unlikely(ftmac100_rxdes_runt(rxdes))) {
- if (net_ratelimit())
- netdev_info(netdev, "rx runt\n");
-
+ net_ratelimited_function(netdev_info, netdev, "rx runt\n");
netdev->stats.rx_length_errors++;
error = true;
} else if (unlikely(ftmac100_rxdes_odd_nibble(rxdes))) {
- if (net_ratelimit())
- netdev_info(netdev, "rx odd nibble\n");
-
+ net_ratelimited_function(netdev_info, netdev, "rx odd nibble\n");
netdev->stats.rx_length_errors++;
error = true;
}
@@ -379,8 +369,7 @@ static void ftmac100_rx_drop_packet(struct ftmac100 *priv)
struct ftmac100_rxdes *rxdes = ftmac100_current_rxdes(priv);
bool done = false;
- if (net_ratelimit())
- netdev_dbg(netdev, "drop packet %p\n", rxdes);
+ net_ratelimited_function(netdev_dbg, netdev, "drop packet %p\n", rxdes);
do {
if (ftmac100_rxdes_last_segment(rxdes))
@@ -422,9 +411,7 @@ static bool ftmac100_rx_packet(struct ftmac100 *priv, int *processed)
/* start processing */
skb = netdev_alloc_skb_ip_align(netdev, 128);
if (unlikely(!skb)) {
- if (net_ratelimit())
- netdev_err(netdev, "rx skb alloc failed\n");
-
+ net_ratelimited_function(netdev_err, netdev, "rx skb alloc failed\n");
ftmac100_rx_drop_packet(priv);
return true;
}
@@ -676,15 +663,13 @@ static int ftmac100_alloc_rx_page(struct ftmac100 *priv,
page = alloc_page(gfp);
if (!page) {
- if (net_ratelimit())
- netdev_err(netdev, "failed to allocate rx page\n");
+ net_ratelimited_function(netdev_err, netdev, "failed to allocate rx page\n");
return -ENOMEM;
}
map = dma_map_page(priv->dev, page, 0, RX_BUF_SIZE, DMA_FROM_DEVICE);
if (unlikely(dma_mapping_error(priv->dev, map))) {
- if (net_ratelimit())
- netdev_err(netdev, "failed to map rx page\n");
+ net_ratelimited_function(netdev_err, netdev, "failed to map rx page\n");
__free_page(page);
return -ENOMEM;
}
@@ -919,8 +904,8 @@ static int ftmac100_poll(struct napi_struct *napi, int budget)
if (status & (FTMAC100_INT_NORXBUF | FTMAC100_INT_RPKT_LOST |
FTMAC100_INT_AHB_ERR | FTMAC100_INT_PHYSTS_CHG)) {
- if (net_ratelimit())
- netdev_info(netdev, "[ISR] = 0x%x: %s%s%s%s\n", status,
+ net_ratelimited_function(netdev_info, netdev, "[ISR] = 0x%x: %s%s%s%s\n",
+ status,
status & FTMAC100_INT_NORXBUF ? "NORXBUF " : "",
status & FTMAC100_INT_RPKT_LOST ? "RPKT_LOST " : "",
status & FTMAC100_INT_AHB_ERR ? "AHB_ERR " : "",
@@ -1015,9 +1000,7 @@ static int ftmac100_hard_start_xmit(struct sk_buff *skb, struct net_device *netd
dma_addr_t map;
if (unlikely(skb->len > MAX_PKT_SIZE)) {
- if (net_ratelimit())
- netdev_dbg(netdev, "tx packet too big\n");
-
+ net_ratelimited_function(netdev_dbg, netdev, "tx packet too big\n");
netdev->stats.tx_dropped++;
dev_kfree_skb(skb);
return NETDEV_TX_OK;
@@ -1026,9 +1009,7 @@ static int ftmac100_hard_start_xmit(struct sk_buff *skb, struct net_device *netd
map = dma_map_single(priv->dev, skb->data, skb_headlen(skb), DMA_TO_DEVICE);
if (unlikely(dma_mapping_error(priv->dev, map))) {
/* drop packet */
- if (net_ratelimit())
- netdev_err(netdev, "map socket buffer failed\n");
-
+ net_ratelimited_function(netdev_err, netdev, "map socket buffer failed\n");
netdev->stats.tx_dropped++;
dev_kfree_skb(skb);
return NETDEV_TX_OK;
diff --git a/drivers/net/ethernet/freescale/fec_mpc52xx.c b/drivers/net/ethernet/freescale/fec_mpc52xx.c
index 9947765..6b1feeb 100644
--- a/drivers/net/ethernet/freescale/fec_mpc52xx.c
+++ b/drivers/net/ethernet/freescale/fec_mpc52xx.c
@@ -313,8 +313,7 @@ static int mpc52xx_fec_start_xmit(struct sk_buff *skb, struct net_device *dev)
unsigned long flags;
if (bcom_queue_full(priv->tx_dmatsk)) {
- if (net_ratelimit())
- dev_err(&dev->dev, "transmit queue overrun\n");
+ net_ratelimited_function(dev_err, &dev->dev, "transmit queue overrun\n");
return NETDEV_TX_BUSY;
}
diff --git a/drivers/net/ethernet/ibm/emac/mal.c b/drivers/net/ethernet/ibm/emac/mal.c
index dac564c..9177345 100644
--- a/drivers/net/ethernet/ibm/emac/mal.c
+++ b/drivers/net/ethernet/ibm/emac/mal.c
@@ -240,20 +240,15 @@ static irqreturn_t mal_serr(int irq, void *dev_instance)
/* PLB error, it's probably buggy hardware or
* incorrect physical address in BD (i.e. bug)
*/
- if (net_ratelimit())
- printk(KERN_ERR
- "mal%d: system error, "
- "PLB (ESR = 0x%08x)\n",
- mal->index, esr);
+ net_err_ratelimited("mal%d: system error, "
+ "PLB (ESR = 0x%08x)\n", mal->index, esr);
return IRQ_HANDLED;
}
/* OPB error, it's probably buggy hardware or incorrect
* EBC setup
*/
- if (net_ratelimit())
- printk(KERN_ERR
- "mal%d: system error, OPB (ESR = 0x%08x)\n",
+ net_err_ratelimited("mal%d: system error, OPB (ESR = 0x%08x)\n",
mal->index, esr);
}
return IRQ_HANDLED;
@@ -318,9 +313,7 @@ static irqreturn_t mal_txde(int irq, void *dev_instance)
MAL_DBG(mal, "txde %08x" NL, deir);
- if (net_ratelimit())
- printk(KERN_ERR
- "mal%d: TX descriptor error (TXDEIR = 0x%08x)\n",
+ net_err_ratelimited("mal%d: TX descriptor error (TXDEIR = 0x%08x)\n",
mal->index, deir);
return IRQ_HANDLED;
diff --git a/drivers/net/ethernet/marvell/mv643xx_eth.c b/drivers/net/ethernet/marvell/mv643xx_eth.c
index 7fb5677..d1e23d7 100644
--- a/drivers/net/ethernet/marvell/mv643xx_eth.c
+++ b/drivers/net/ethernet/marvell/mv643xx_eth.c
@@ -573,8 +573,7 @@ err:
if ((cmd_sts & (RX_FIRST_DESC | RX_LAST_DESC)) !=
(RX_FIRST_DESC | RX_LAST_DESC)) {
- if (net_ratelimit())
- netdev_err(mp->dev,
+ net_ratelimited_function(netdev_err, mp->dev,
"received packet spanning multiple descriptors\n");
}
@@ -818,8 +817,7 @@ static netdev_tx_t mv643xx_eth_xmit(struct sk_buff *skb, struct net_device *dev)
}
if (txq->tx_ring_size - txq->tx_desc_count < MAX_SKB_FRAGS + 1) {
- if (net_ratelimit())
- netdev_err(dev, "tx queue full?!\n");
+ net_ratelimited_function(netdev_err, dev, "tx queue full?!\n");
kfree_skb(skb);
return NETDEV_TX_OK;
}
diff --git a/drivers/net/ethernet/marvell/pxa168_eth.c b/drivers/net/ethernet/marvell/pxa168_eth.c
index fff6246..ce36745 100644
--- a/drivers/net/ethernet/marvell/pxa168_eth.c
+++ b/drivers/net/ethernet/marvell/pxa168_eth.c
@@ -744,8 +744,7 @@ static int txq_reclaim(struct net_device *dev, int force)
pep->tx_skb[tx_index] = NULL;
if (cmd_sts & TX_ERROR) {
- if (net_ratelimit())
- printk(KERN_ERR "%s: Error in TX\n", dev->name);
+ net_err_ratelimited("%s: Error in TX\n", dev->name);
dev->stats.tx_errors++;
}
dma_unmap_single(NULL, addr, count, DMA_TO_DEVICE);
@@ -832,10 +831,7 @@ static int rxq_process(struct net_device *dev, int budget)
stats->rx_dropped++;
if ((cmd_sts & (RX_FIRST_DESC | RX_LAST_DESC)) !=
(RX_FIRST_DESC | RX_LAST_DESC)) {
- if (net_ratelimit())
- printk(KERN_ERR
- "%s: Rx pkt on multiple desc\n",
- dev->name);
+ net_err_ratelimited("%s: Rx pkt on multiple desc\n", dev->name);
}
if (cmd_sts & RX_ERROR)
stats->rx_errors++;
diff --git a/drivers/net/ethernet/marvell/sky2.c b/drivers/net/ethernet/marvell/sky2.c
index e09a8c6..42cad5d 100644
--- a/drivers/net/ethernet/marvell/sky2.c
+++ b/drivers/net/ethernet/marvell/sky2.c
@@ -1250,8 +1250,7 @@ map_page_error:
PCI_DMA_FROMDEVICE);
mapping_error:
- if (net_ratelimit())
- dev_warn(&pdev->dev, "%s: rx mapping error\n",
+ net_ratelimited_function(dev_warn, &pdev->dev, "%s: rx mapping error\n",
skb->dev->name);
return -EIO;
}
@@ -1998,8 +1997,8 @@ mapping_unwind:
}
mapping_error:
- if (net_ratelimit())
- dev_warn(&hw->pdev->dev, "%s: tx mapping error\n", dev->name);
+ net_ratelimited_function(dev_warn, &hw->pdev->dev,
+ "%s: tx mapping error\n", dev->name);
dev_kfree_skb(skb);
return NETDEV_TX_OK;
}
@@ -2633,8 +2632,7 @@ resubmit:
error:
++dev->stats.rx_errors;
- if (net_ratelimit())
- netif_info(sky2, rx_err, dev,
+ net_ratelimited_function(netif_info, sky2, rx_err, dev,
"rx error, status 0x%x length %d\n", status, length);
goto resubmit;
@@ -2809,8 +2807,7 @@ static int sky2_status_intr(struct sky2_hw *hw, int to_do, u16 idx)
break;
default:
- if (net_ratelimit())
- pr_warning("unknown status opcode 0x%x\n", opcode);
+ net_warn_ratelimited("unknown status opcode 0x%x\n", opcode);
}
} while (hw->st_idx != idx);
@@ -2828,38 +2825,33 @@ static void sky2_hw_error(struct sky2_hw *hw, unsigned port, u32 status)
{
struct net_device *dev = hw->dev[port];
- if (net_ratelimit())
- netdev_info(dev, "hw error interrupt status 0x%x\n", status);
+ net_ratelimited_function(netdev_info, dev, "hw error interrupt status 0x%x\n",
+ status);
if (status & Y2_IS_PAR_RD1) {
- if (net_ratelimit())
- netdev_err(dev, "ram data read parity error\n");
+ net_ratelimited_function(netdev_err, dev, "ram data read parity error\n");
/* Clear IRQ */
sky2_write16(hw, RAM_BUFFER(port, B3_RI_CTRL), RI_CLR_RD_PERR);
}
if (status & Y2_IS_PAR_WR1) {
- if (net_ratelimit())
- netdev_err(dev, "ram data write parity error\n");
+ net_ratelimited_function(netdev_err, dev, "ram data write parity error\n");
sky2_write16(hw, RAM_BUFFER(port, B3_RI_CTRL), RI_CLR_WR_PERR);
}
if (status & Y2_IS_PAR_MAC1) {
- if (net_ratelimit())
- netdev_err(dev, "MAC parity error\n");
+ net_ratelimited_function(netdev_err, dev, "MAC parity error\n");
sky2_write8(hw, SK_REG(port, TX_GMF_CTRL_T), GMF_CLI_TX_PE);
}
if (status & Y2_IS_PAR_RX1) {
- if (net_ratelimit())
- netdev_err(dev, "RX parity error\n");
+ net_ratelimited_function(netdev_err, dev, "RX parity error\n");
sky2_write32(hw, Q_ADDR(rxqaddr[port], Q_CSR), BMU_CLR_IRQ_PAR);
}
if (status & Y2_IS_TCP_TXA1) {
- if (net_ratelimit())
- netdev_err(dev, "TCP segmentation error\n");
+ net_ratelimited_function(netdev_err, dev, "TCP segmentation error\n");
sky2_write32(hw, Q_ADDR(txqaddr[port], Q_CSR), BMU_CLR_IRQ_TCP);
}
}
@@ -2880,8 +2872,7 @@ static void sky2_hw_intr(struct sky2_hw *hw)
sky2_write8(hw, B2_TST_CTRL1, TST_CFG_WRITE_ON);
pci_err = sky2_pci_read16(hw, PCI_STATUS);
- if (net_ratelimit())
- dev_err(&pdev->dev, "PCI hardware error (0x%x)\n",
+ net_ratelimited_function(dev_err, &pdev->dev, "PCI hardware error (0x%x)\n",
pci_err);
sky2_pci_write16(hw, PCI_STATUS,
@@ -2897,8 +2888,7 @@ static void sky2_hw_intr(struct sky2_hw *hw)
err = sky2_read32(hw, Y2_CFG_AER + PCI_ERR_UNCOR_STATUS);
sky2_write32(hw, Y2_CFG_AER + PCI_ERR_UNCOR_STATUS,
0xfffffffful);
- if (net_ratelimit())
- dev_err(&pdev->dev, "PCI Express error (0x%x)\n", err);
+ net_ratelimited_function(dev_err, &pdev->dev, "PCI Express error (0x%x)\n", err);
sky2_read32(hw, Y2_CFG_AER + PCI_ERR_UNCOR_STATUS);
sky2_write8(hw, B2_TST_CTRL1, TST_CFG_WRITE_OFF);
@@ -3017,8 +3007,8 @@ static void sky2_watchdog(unsigned long arg)
/* Hardware/software error handling */
static void sky2_err_intr(struct sky2_hw *hw, u32 status)
{
- if (net_ratelimit())
- dev_warn(&hw->pdev->dev, "error interrupt status=%#x\n", status);
+ net_ratelimited_function(dev_warn, &hw->pdev->dev,
+ "error interrupt status=%#x\n", status);
if (status & Y2_IS_HW_ERR)
sky2_hw_intr(hw);
diff --git a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
index 149355b..920ef96 100644
--- a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
+++ b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
@@ -3559,9 +3559,8 @@ myri10ge_check_slice(struct myri10ge_slice_state *ss, int *reset_needed,
ss->watchdog_tx_req != ss->watchdog_tx_done) {
/* nic seems like it might be stuck.. */
if (rx_pause_cnt != mgp->watchdog_pause) {
- if (net_ratelimit())
- netdev_warn(mgp->dev, "slice %d: TX paused, "
- "check link partner\n", slice);
+ net_ratelimited_function(netdev_warn, mgp->dev,
+ "slice %d: TX paused, check link partner\n", slice);
} else {
netdev_warn(mgp->dev,
"slice %d: TX stuck %d %d %d %d %d %d\n",
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index 3397cee..5e0ee96 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -1496,8 +1496,7 @@ static void __rtl8169_check_link_status(struct net_device *dev,
if (pm)
pm_request_resume(&tp->pci_dev->dev);
netif_carrier_on(dev);
- if (net_ratelimit())
- netif_info(tp, ifup, dev, "link up\n");
+ net_ratelimited_function(netif_info, tp, ifup, dev, "link up\n");
} else {
netif_carrier_off(dev);
netif_info(tp, ifdown, dev, "link down\n");
@@ -5732,8 +5731,8 @@ static struct sk_buff *rtl8169_alloc_rx_data(struct rtl8169_private *tp,
mapping = dma_map_single(d, rtl8169_align(data), rx_buf_sz,
DMA_FROM_DEVICE);
if (unlikely(dma_mapping_error(d, mapping))) {
- if (net_ratelimit())
- netif_err(tp, drv, tp->dev, "Failed to map RX DMA!\n");
+ net_ratelimited_function(netif_err,
+ tp, drv, tp->dev, "Failed to map RX DMA!\n");
goto err_out;
}
@@ -5895,8 +5894,7 @@ static int rtl8169_xmit_frags(struct rtl8169_private *tp, struct sk_buff *skb,
addr = skb_frag_address(frag);
mapping = dma_map_single(d, addr, len, DMA_TO_DEVICE);
if (unlikely(dma_mapping_error(d, mapping))) {
- if (net_ratelimit())
- netif_err(tp, drv, tp->dev,
+ net_ratelimited_function(netif_err, tp, drv, tp->dev,
"Failed to map TX fragments DMA!\n");
goto err_out;
}
@@ -5996,8 +5994,7 @@ static netdev_tx_t rtl8169_start_xmit(struct sk_buff *skb,
len = skb_headlen(skb);
mapping = dma_map_single(d, skb->data, len, DMA_TO_DEVICE);
if (unlikely(dma_mapping_error(d, mapping))) {
- if (net_ratelimit())
- netif_err(tp, drv, dev, "Failed to map TX DMA!\n");
+ net_ratelimited_function(netif_err, tp, drv, dev, "Failed to map TX DMA!\n");
goto err_dma_0;
}
diff --git a/drivers/net/ethernet/sfc/rx.c b/drivers/net/ethernet/sfc/rx.c
index 4a59672..b53f16d 100644
--- a/drivers/net/ethernet/sfc/rx.c
+++ b/drivers/net/ethernet/sfc/rx.c
@@ -397,19 +397,17 @@ static void efx_rx_packet__check_len(struct efx_rx_queue *rx_queue,
rx_buf->flags |= EFX_RX_PKT_DISCARD;
if ((len > rx_buf->len) && EFX_WORKAROUND_8071(efx)) {
- if (net_ratelimit())
- netif_err(efx, rx_err, efx->net_dev,
+ net_ratelimited_function(netif_err, efx, rx_err, efx->net_dev,
" RX queue %d seriously overlength "
"RX event (0x%x > 0x%x+0x%x). Leaking\n",
efx_rx_queue_index(rx_queue), len, max_len,
efx->type->rx_buffer_padding);
efx_schedule_reset(efx, RESET_TYPE_RX_RECOVERY);
} else {
- if (net_ratelimit())
- netif_err(efx, rx_err, efx->net_dev,
+ net_ratelimited_function(netif_err, efx, rx_err, efx->net_dev,
" RX queue %d overlength RX event "
"(0x%x > 0x%x)\n",
- efx_rx_queue_index(rx_queue), len, max_len);
+ efx_rx_queue_index(rx_queue), len, max_len);
}
efx_rx_queue_channel(rx_queue)->n_rx_overlength++;
diff --git a/drivers/net/ethernet/sfc/siena_sriov.c b/drivers/net/ethernet/sfc/siena_sriov.c
index 0c38f92..71ec42d 100644
--- a/drivers/net/ethernet/sfc/siena_sriov.c
+++ b/drivers/net/ethernet/sfc/siena_sriov.c
@@ -532,8 +532,7 @@ static int efx_vfdi_init_evq(struct efx_vf *vf)
if (bad_vf_index(efx, vf_evq) ||
bad_buf_count(buf_count, EFX_MAX_VF_EVQ_SIZE)) {
- if (net_ratelimit())
- netif_err(efx, hw, efx->net_dev,
+ net_ratelimited_function(netif_err, efx, hw, efx->net_dev,
"ERROR: Invalid INIT_EVQ from %s: evq %d bufs %d\n",
vf->pci_name, vf_evq, buf_count);
return VFDI_RC_EINVAL;
@@ -575,8 +574,7 @@ static int efx_vfdi_init_rxq(struct efx_vf *vf)
if (bad_vf_index(efx, vf_evq) || bad_vf_index(efx, vf_rxq) ||
vf_rxq >= VF_MAX_RX_QUEUES ||
bad_buf_count(buf_count, EFX_MAX_DMAQ_SIZE)) {
- if (net_ratelimit())
- netif_err(efx, hw, efx->net_dev,
+ net_ratelimited_function(netif_err, efx, hw, efx->net_dev,
"ERROR: Invalid INIT_RXQ from %s: rxq %d evq %d "
"buf_count %d\n", vf->pci_name, vf_rxq,
vf_evq, buf_count);
@@ -616,8 +614,7 @@ static int efx_vfdi_init_txq(struct efx_vf *vf)
if (bad_vf_index(efx, vf_evq) || bad_vf_index(efx, vf_txq) ||
vf_txq >= vf_max_tx_channels ||
bad_buf_count(buf_count, EFX_MAX_DMAQ_SIZE)) {
- if (net_ratelimit())
- netif_err(efx, hw, efx->net_dev,
+ net_ratelimited_function(netif_err, efx, hw, efx->net_dev,
"ERROR: Invalid INIT_TXQ from %s: txq %d evq %d "
"buf_count %d\n", vf->pci_name, vf_txq,
vf_evq, buf_count);
@@ -759,8 +756,7 @@ static int efx_vfdi_insert_filter(struct efx_vf *vf)
unsigned flags;
if (bad_vf_index(efx, vf_rxq) || vf->rx_filtering) {
- if (net_ratelimit())
- netif_err(efx, hw, efx->net_dev,
+ net_ratelimited_function(netif_err, efx, hw, efx->net_dev,
"ERROR: Invalid INSERT_FILTER from %s: rxq %d "
"flags 0x%x\n", vf->pci_name, vf_rxq,
req->u.mac_filter.flags);
@@ -802,8 +798,7 @@ static int efx_vfdi_set_status_page(struct efx_vf *vf)
/ sizeof(req->u.set_status_page.peer_page_addr[0]);
if (!req->u.set_status_page.dma_addr || page_count > max_page_count) {
- if (net_ratelimit())
- netif_err(efx, hw, efx->net_dev,
+ net_ratelimited_function(netif_err, efx, hw, efx->net_dev,
"ERROR: Invalid SET_STATUS_PAGE from %s\n",
vf->pci_name);
return VFDI_RC_EINVAL;
@@ -875,8 +870,7 @@ static void efx_sriov_vfdi(struct work_struct *work)
rc = efx_sriov_memcpy(efx, copy, 1);
if (rc) {
/* If we can't get the request, we can't reply to the caller */
- if (net_ratelimit())
- netif_err(efx, hw, efx->net_dev,
+ net_ratelimited_function(netif_err, efx, hw, efx->net_dev,
"ERROR: Unable to fetch VFDI request from %s rc %d\n",
vf->pci_name, -rc);
vf->busy = false;
@@ -963,8 +957,7 @@ static void efx_sriov_reset_vf(struct efx_vf *vf, struct efx_buffer *buffer)
}
rc = efx_sriov_memcpy(efx, copy_req, count);
if (rc) {
- if (net_ratelimit())
- netif_err(efx, hw, efx->net_dev,
+ net_ratelimited_function(netif_err, efx, hw, efx->net_dev,
"ERROR: Unable to notify %s of reset"
": %d\n", vf->pci_name, -rc);
break;
@@ -1420,8 +1413,7 @@ void efx_sriov_event(struct efx_channel *channel, efx_qword_t *event)
}
error:
- if (net_ratelimit())
- netif_err(efx, hw, efx->net_dev,
+ net_ratelimited_function(netif_err, efx, hw, efx->net_dev,
"ERROR: Screaming VFDI request from %s\n",
vf->pci_name);
/* Reset the request and sequence number */
@@ -1509,8 +1501,7 @@ void efx_sriov_desc_fetch_err(struct efx_nic *efx, unsigned dmaq)
if (map_vi_index(efx, dmaq, &vf, &rel))
return;
- if (net_ratelimit())
- netif_err(efx, hw, efx->net_dev,
+ net_ratelimited_function(netif_err, efx, hw, efx->net_dev,
"VF %d DMA Q %d reports descriptor fetch error.\n",
vf->index, rel);
queue_work(vfdi_workqueue, &vf->reset_work);
diff --git a/drivers/net/ethernet/ti/davinci_emac.c b/drivers/net/ethernet/ti/davinci_emac.c
index 67df09e..caab0a9 100644
--- a/drivers/net/ethernet/ti/davinci_emac.c
+++ b/drivers/net/ethernet/ti/davinci_emac.c
@@ -1408,10 +1408,8 @@ static int emac_poll(struct napi_struct *napi, int budget)
if (cause) {
ch = ((status & EMAC_MACSTATUS_TXERRCH_MASK) >>
EMAC_MACSTATUS_TXERRCH_SHIFT);
- if (net_ratelimit()) {
- dev_err(emac_dev, "TX Host error %s on ch=%d\n",
+ net_ratelimited_function(dev_err, emac_dev, "TX Host error %s on ch=%d\n",
&emac_txhost_errcodes[cause][0], ch);
- }
}
cause = ((status & EMAC_MACSTATUS_RXERRCODE_MASK) >>
EMAC_MACSTATUS_RXERRCODE_SHIFT);
diff --git a/drivers/net/ethernet/tundra/tsi108_eth.c b/drivers/net/ethernet/tundra/tsi108_eth.c
index c4dbf98..467d76d 100644
--- a/drivers/net/ethernet/tundra/tsi108_eth.c
+++ b/drivers/net/ethernet/tundra/tsi108_eth.c
@@ -669,10 +669,7 @@ static int tsi108_send_packet(struct sk_buff * skb, struct net_device *dev)
if (data->txfree < MAX_SKB_FRAGS + 1) {
netif_stop_queue(dev);
-
- if (net_ratelimit())
- printk(KERN_ERR "%s: Transmit with full tx ring!\n",
- dev->name);
+ net_err_ratelimited("%s: Transmit with full tx ring!\n", dev->name);
return NETDEV_TX_BUSY;
}
@@ -869,9 +866,7 @@ static int tsi108_poll(struct napi_struct *napi, int budget)
TSI_WRITE(TSI108_EC_RXERR, err);
if (err) {
- if (net_ratelimit())
- printk(KERN_DEBUG "%s: RX error %x\n",
- dev->name, err);
+ net_dbg_ratelimited("%s: RX error %x\n", dev->name, err);
if (!(TSI_READ(TSI108_EC_RXSTAT) &
TSI108_EC_RXSTAT_QUEUE0))
@@ -1024,8 +1019,7 @@ static irqreturn_t tsi108_irq(int irq, void *dev_id)
tsi108_rx_int(dev);
if (stat & TSI108_INT_SFN) {
- if (net_ratelimit())
- printk(KERN_DEBUG "%s: SFN error\n", dev->name);
+ net_dbg_ratelimited("%s: SFN error\n", dev->name);
TSI_WRITE(TSI108_EC_INTSTAT, TSI108_INT_SFN);
}
--
1.8.2.1
^ permalink raw reply related [flat|nested] 23+ messages in thread* [PATCH 08/18] atm: use wrapper functions of net_ratelimit() to simplify code
2013-10-15 11:44 [PATCH 00/18] cleanup: wrapper functions of net_ratelimit() called to simplify code Kefeng Wang
` (6 preceding siblings ...)
2013-10-15 11:45 ` [PATCH 07/18] net: ethernet: " Kefeng Wang
@ 2013-10-15 11:45 ` Kefeng Wang
2013-10-15 11:45 ` [PATCH 09/18] block: aoe: " Kefeng Wang
` (9 subsequent siblings)
17 siblings, 0 replies; 23+ messages in thread
From: Kefeng Wang @ 2013-10-15 11:45 UTC (permalink / raw)
To: linux-kernel
Cc: Greg Kroah-Hartman, David S. Miller, Pablo Neira Ayuso,
Stephen Hemminger, Johannes Berg, John W. Linville,
Stanislaw Gruszka, Johannes Berg, Francois Romieu, Ben Hutchings,
Chas Williams, Marc Kleine-Budde, Samuel Ortiz, Paul Mackerras,
Oliver Neukum, Konrad Rzeszutek Wilk, Boris Ostrovsky,
David Vrabel, Rusty Russell, Michael S. Tsirkin, netfilter,
netdev
net_ratelimited_function() is called to simplify code.
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
drivers/atm/solos-pci.c | 20 +++++++++-----------
1 file changed, 9 insertions(+), 11 deletions(-)
diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
index 32784d1..a4d20e9 100644
--- a/drivers/atm/solos-pci.c
+++ b/drivers/atm/solos-pci.c
@@ -807,8 +807,8 @@ void solos_bh(unsigned long card_arg)
skb = alloc_skb(size + 1, GFP_ATOMIC);
if (!skb) {
- if (net_ratelimit())
- dev_warn(&card->dev->dev, "Failed to allocate sk_buff for RX\n");
+ net_ratelimited_function(dev_warn, &card->dev->dev,
+ "Failed to allocate sk_buff for RX\n");
continue;
}
@@ -829,8 +829,8 @@ void solos_bh(unsigned long card_arg)
vcc = find_vcc(card->atmdev[port], le16_to_cpu(header->vpi),
le16_to_cpu(header->vci));
if (!vcc) {
- if (net_ratelimit())
- dev_warn(&card->dev->dev, "Received packet for unknown VPI.VCI %d.%d on port %d\n",
+ net_ratelimited_function(dev_warn, &card->dev->dev,
+ "Received packet for unknown VPI.VCI %d.%d on port %d\n",
le16_to_cpu(header->vpi), le16_to_cpu(header->vci),
port);
dev_kfree_skb_any(skb);
@@ -856,9 +856,8 @@ void solos_bh(unsigned long card_arg)
break;
spin_lock(&card->cli_queue_lock);
if (skb_queue_len(&card->cli_queue[port]) > 10) {
- if (net_ratelimit())
- dev_warn(&card->dev->dev, "Dropping console response on port %d\n",
- port);
+ net_ratelimited_function(dev_warn, &card->dev->dev,
+ "Dropping console response on port %d\n", port);
dev_kfree_skb_any(skb);
} else
skb_queue_tail(&card->cli_queue[port], skb);
@@ -878,8 +877,7 @@ void solos_bh(unsigned long card_arg)
card->config_regs + RX_DMA_ADDR(port));
card->rx_skb[port] = skb;
} else {
- if (net_ratelimit())
- dev_warn(&card->dev->dev, "Failed to allocate RX skb");
+ net_ratelimited_function(dev_warn, &card->dev->dev, "Failed to allocate RX skb");
/* We'll have to try again later */
tasklet_schedule(&card->tlet);
@@ -927,8 +925,8 @@ static int popen(struct atm_vcc *vcc)
skb = alloc_skb(sizeof(*header), GFP_KERNEL);
if (!skb) {
- if (net_ratelimit())
- dev_warn(&card->dev->dev, "Failed to allocate sk_buff in popen()\n");
+ net_ratelimited_function(dev_warn, &card->dev->dev,
+ "Failed to allocate sk_buff in popen()\n");
return -ENOMEM;
}
header = (void *)skb_put(skb, sizeof(*header));
--
1.8.2.1
^ permalink raw reply related [flat|nested] 23+ messages in thread* [PATCH 09/18] block: aoe: use wrapper functions of net_ratelimit() to simplify code
2013-10-15 11:44 [PATCH 00/18] cleanup: wrapper functions of net_ratelimit() called to simplify code Kefeng Wang
` (7 preceding siblings ...)
2013-10-15 11:45 ` [PATCH 08/18] atm: " Kefeng Wang
@ 2013-10-15 11:45 ` Kefeng Wang
2013-10-15 11:45 ` [PATCH 10/18] net: peak_usb: " Kefeng Wang
` (8 subsequent siblings)
17 siblings, 0 replies; 23+ messages in thread
From: Kefeng Wang @ 2013-10-15 11:45 UTC (permalink / raw)
To: linux-kernel
Cc: Greg Kroah-Hartman, David S. Miller, Pablo Neira Ayuso,
Stephen Hemminger, Johannes Berg, John W. Linville,
Stanislaw Gruszka, Johannes Berg, Francois Romieu, Ben Hutchings,
Chas Williams, Marc Kleine-Budde, Samuel Ortiz, Paul Mackerras,
Oliver Neukum, Konrad Rzeszutek Wilk, Boris Ostrovsky,
David Vrabel, Rusty Russell, Michael S. Tsirkin, netfilter,
netdev
net_err_ratelimited() is called to simplify code.
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
drivers/block/aoe/aoenet.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/block/aoe/aoenet.c b/drivers/block/aoe/aoenet.c
index 63773a9..25e8764 100644
--- a/drivers/block/aoe/aoenet.c
+++ b/drivers/block/aoe/aoenet.c
@@ -159,9 +159,7 @@ aoenet_rcv(struct sk_buff *skb, struct net_device *ifp, struct packet_type *pt,
n = h->err;
if (n > NECODES)
n = 0;
- if (net_ratelimit())
- printk(KERN_ERR
- "%s%d.%d@%s; ecode=%d '%s'\n",
+ net_err_ratelimited("%s%d.%d@%s; ecode=%d '%s'\n",
"aoe: error packet from ",
get_unaligned_be16(&h->major),
h->minor, skb->dev->name,
--
1.8.2.1
^ permalink raw reply related [flat|nested] 23+ messages in thread* [PATCH 10/18] net: peak_usb: use wrapper functions of net_ratelimit() to simplify code
2013-10-15 11:44 [PATCH 00/18] cleanup: wrapper functions of net_ratelimit() called to simplify code Kefeng Wang
` (8 preceding siblings ...)
2013-10-15 11:45 ` [PATCH 09/18] block: aoe: " Kefeng Wang
@ 2013-10-15 11:45 ` Kefeng Wang
2013-10-15 11:45 ` [PATCH 11/18] net: hamradio: " Kefeng Wang
` (7 subsequent siblings)
17 siblings, 0 replies; 23+ messages in thread
From: Kefeng Wang @ 2013-10-15 11:45 UTC (permalink / raw)
To: linux-kernel
Cc: Greg Kroah-Hartman, David S. Miller, Pablo Neira Ayuso,
Stephen Hemminger, Johannes Berg, John W. Linville,
Stanislaw Gruszka, Johannes Berg, Francois Romieu, Ben Hutchings,
Chas Williams, Marc Kleine-Budde, Samuel Ortiz, Paul Mackerras,
Oliver Neukum, Konrad Rzeszutek Wilk, Boris Ostrovsky,
David Vrabel, Rusty Russell, Michael S. Tsirkin, netfilter,
netdev
net_ratelimited_function() is called to simplify code.
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
drivers/net/can/usb/peak_usb/pcan_usb_core.c | 11 ++++-------
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_core.c b/drivers/net/can/usb/peak_usb/pcan_usb_core.c
index 0b7a4c3..5166a1f 100644
--- a/drivers/net/can/usb/peak_usb/pcan_usb_core.c
+++ b/drivers/net/can/usb/peak_usb/pcan_usb_core.c
@@ -191,8 +191,7 @@ static void peak_usb_read_bulk_callback(struct urb *urb)
return;
default:
- if (net_ratelimit())
- netdev_err(netdev,
+ net_ratelimited_function(netdev_err, netdev,
"Rx urb aborted (%d)\n", urb->status);
goto resubmit_urb;
}
@@ -260,9 +259,8 @@ static void peak_usb_write_bulk_callback(struct urb *urb)
break;
default:
- if (net_ratelimit())
- netdev_err(netdev, "Tx urb aborted (%d)\n",
- urb->status);
+ net_ratelimited_function(netdev_err, netdev,
+ "Tx urb aborted (%d)\n", urb->status);
case -EPROTO:
case -ENOENT:
case -ECONNRESET:
@@ -314,8 +312,7 @@ static netdev_tx_t peak_usb_ndo_start_xmit(struct sk_buff *skb,
err = dev->adapter->dev_encode_msg(dev, skb, obuf, &size);
if (err) {
- if (net_ratelimit())
- netdev_err(netdev, "packet dropped\n");
+ net_ratelimited_function(netdev_err, netdev, "packet dropped\n");
dev_kfree_skb(skb);
stats->tx_dropped++;
return NETDEV_TX_OK;
--
1.8.2.1
^ permalink raw reply related [flat|nested] 23+ messages in thread* [PATCH 11/18] net: hamradio: use wrapper functions of net_ratelimit() to simplify code
2013-10-15 11:44 [PATCH 00/18] cleanup: wrapper functions of net_ratelimit() called to simplify code Kefeng Wang
` (9 preceding siblings ...)
2013-10-15 11:45 ` [PATCH 10/18] net: peak_usb: " Kefeng Wang
@ 2013-10-15 11:45 ` Kefeng Wang
2013-10-15 11:45 ` [PATCH 12/18] net: irda: " Kefeng Wang
` (6 subsequent siblings)
17 siblings, 0 replies; 23+ messages in thread
From: Kefeng Wang @ 2013-10-15 11:45 UTC (permalink / raw)
To: linux-kernel
Cc: Greg Kroah-Hartman, David S. Miller, Pablo Neira Ayuso,
Stephen Hemminger, Johannes Berg, John W. Linville,
Stanislaw Gruszka, Johannes Berg, Francois Romieu, Ben Hutchings,
Chas Williams, Marc Kleine-Budde, Samuel Ortiz, Paul Mackerras,
Oliver Neukum, Konrad Rzeszutek Wilk, Boris Ostrovsky,
David Vrabel, Rusty Russell, Michael S. Tsirkin, netfilter,
netdev
net_XXX_ratelimited() is called to simplify code.
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
drivers/net/hamradio/6pack.c | 3 +--
drivers/net/hamradio/bpqether.c | 3 +--
2 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/net/hamradio/6pack.c b/drivers/net/hamradio/6pack.c
index 1450e33..9e97eba 100644
--- a/drivers/net/hamradio/6pack.c
+++ b/drivers/net/hamradio/6pack.c
@@ -237,8 +237,7 @@ static void sp_encaps(struct sixpack *sp, unsigned char *icp, int len)
out_drop:
sp->dev->stats.tx_dropped++;
netif_start_queue(sp->dev);
- if (net_ratelimit())
- printk(KERN_DEBUG "%s: %s - dropped.\n", sp->dev->name, msg);
+ net_dbg_ratelimited("%s: %s - dropped.\n", sp->dev->name, msg);
}
/* Encapsulate an IP datagram and kick it into a TTY queue. */
diff --git a/drivers/net/hamradio/bpqether.c b/drivers/net/hamradio/bpqether.c
index f91bf0d..1522b4a 100644
--- a/drivers/net/hamradio/bpqether.c
+++ b/drivers/net/hamradio/bpqether.c
@@ -269,8 +269,7 @@ static netdev_tx_t bpq_xmit(struct sk_buff *skb, struct net_device *dev)
* space for the BPQ headers.
*/
if (skb_cow(skb, AX25_BPQ_HEADER_LEN)) {
- if (net_ratelimit())
- pr_err("bpqether: out of memory\n");
+ net_err_ratelimited("pqether: out of memory\n");
kfree_skb(skb);
return NETDEV_TX_OK;
--
1.8.2.1
^ permalink raw reply related [flat|nested] 23+ messages in thread* [PATCH 12/18] net: irda: use wrapper functions of net_ratelimit() to simplify code
2013-10-15 11:44 [PATCH 00/18] cleanup: wrapper functions of net_ratelimit() called to simplify code Kefeng Wang
` (10 preceding siblings ...)
2013-10-15 11:45 ` [PATCH 11/18] net: hamradio: " Kefeng Wang
@ 2013-10-15 11:45 ` Kefeng Wang
2013-10-15 11:45 ` [PATCH 13/18] net: ppp: " Kefeng Wang
` (5 subsequent siblings)
17 siblings, 0 replies; 23+ messages in thread
From: Kefeng Wang @ 2013-10-15 11:45 UTC (permalink / raw)
To: linux-kernel
Cc: Greg Kroah-Hartman, David S. Miller, Pablo Neira Ayuso,
Stephen Hemminger, Johannes Berg, John W. Linville,
Stanislaw Gruszka, Johannes Berg, Francois Romieu, Ben Hutchings,
Chas Williams, Marc Kleine-Budde, Samuel Ortiz, Paul Mackerras,
Oliver Neukum, Konrad Rzeszutek Wilk, Boris Ostrovsky,
David Vrabel, Rusty Russell, Michael S. Tsirkin, netfilter,
netdev
net_ratelimited_function() is called to simplify code.
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
drivers/net/irda/stir4200.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/irda/stir4200.c b/drivers/net/irda/stir4200.c
index 876e709..d499b2b 100644
--- a/drivers/net/irda/stir4200.c
+++ b/drivers/net/irda/stir4200.c
@@ -783,8 +783,7 @@ static int stir_transmit_thread(void *arg)
break;
if (unlikely(receive_start(stir))) {
- if (net_ratelimit())
- dev_info(&dev->dev,
+ net_ratelimited_function(dev_info, &dev->dev,
"%s: receive usb submit failed\n",
stir->netdev->name);
stir->receiving = 0;
--
1.8.2.1
^ permalink raw reply related [flat|nested] 23+ messages in thread* [PATCH 13/18] net: ppp: use wrapper functions of net_ratelimit() to simplify code
2013-10-15 11:44 [PATCH 00/18] cleanup: wrapper functions of net_ratelimit() called to simplify code Kefeng Wang
` (11 preceding siblings ...)
2013-10-15 11:45 ` [PATCH 12/18] net: irda: " Kefeng Wang
@ 2013-10-15 11:45 ` Kefeng Wang
2013-10-15 11:45 ` [PATCH 14/18] net: usb: " Kefeng Wang
` (4 subsequent siblings)
17 siblings, 0 replies; 23+ messages in thread
From: Kefeng Wang @ 2013-10-15 11:45 UTC (permalink / raw)
To: linux-kernel
Cc: Greg Kroah-Hartman, David S. Miller, Pablo Neira Ayuso,
Stephen Hemminger, Johannes Berg, John W. Linville,
Stanislaw Gruszka, Johannes Berg, Francois Romieu, Ben Hutchings,
Chas Williams, Marc Kleine-Budde, Samuel Ortiz, Paul Mackerras,
Oliver Neukum, Konrad Rzeszutek Wilk, Boris Ostrovsky,
David Vrabel, Rusty Russell, Michael S. Tsirkin, netfilter,
netdev
net_ratelimited_function() is called to simplify code.
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
drivers/net/ppp/ppp_generic.c | 11 +++++------
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
index 72ff14b..53900cd 100644
--- a/drivers/net/ppp/ppp_generic.c
+++ b/drivers/net/ppp/ppp_generic.c
@@ -1125,8 +1125,8 @@ pad_compress_skb(struct ppp *ppp, struct sk_buff *skb)
ppp->xcomp->comp_extra + PPP_HDRLEN;
new_skb = alloc_skb(new_skb_size, GFP_ATOMIC);
if (!new_skb) {
- if (net_ratelimit())
- netdev_err(ppp->dev, "PPP: no memory (comp pkt)\n");
+ net_ratelimited_function(netdev_err, ppp->dev,
+ "PPP: no memory (comp pkt)\n");
return NULL;
}
if (ppp->dev->hard_header_len > PPP_HDRLEN)
@@ -1155,8 +1155,8 @@ pad_compress_skb(struct ppp *ppp, struct sk_buff *skb)
* the compress_proto because MPPE and MPPC share
* the same number.
*/
- if (net_ratelimit())
- netdev_err(ppp->dev, "ppp: compressor dropped pkt\n");
+ net_ratelimited_function(netdev_err, ppp->dev,
+ "ppp: compressor dropped pkt\n");
kfree_skb(skb);
consume_skb(new_skb);
new_skb = NULL;
@@ -1251,8 +1251,7 @@ ppp_send_frame(struct ppp *ppp, struct sk_buff *skb)
if ((ppp->xstate & SC_COMP_RUN) && ppp->xc_state &&
proto != PPP_LCP && proto != PPP_CCP) {
if (!(ppp->flags & SC_CCP_UP) && (ppp->flags & SC_MUST_COMP)) {
- if (net_ratelimit())
- netdev_err(ppp->dev,
+ net_ratelimited_function(netdev_err, ppp->dev,
"ppp: compression required but "
"down - pkt dropped.\n");
goto drop;
--
1.8.2.1
^ permalink raw reply related [flat|nested] 23+ messages in thread* [PATCH 14/18] net: usb: use wrapper functions of net_ratelimit() to simplify code
2013-10-15 11:44 [PATCH 00/18] cleanup: wrapper functions of net_ratelimit() called to simplify code Kefeng Wang
` (12 preceding siblings ...)
2013-10-15 11:45 ` [PATCH 13/18] net: ppp: " Kefeng Wang
@ 2013-10-15 11:45 ` Kefeng Wang
2013-10-15 19:06 ` Sergei Shtylyov
2013-10-15 11:45 ` [PATCH 15/18] net: xen: " Kefeng Wang
` (3 subsequent siblings)
17 siblings, 1 reply; 23+ messages in thread
From: Kefeng Wang @ 2013-10-15 11:45 UTC (permalink / raw)
To: linux-kernel
Cc: Greg Kroah-Hartman, David S. Miller, Pablo Neira Ayuso,
Stephen Hemminger, Johannes Berg, John W. Linville,
Stanislaw Gruszka, Johannes Berg, Francois Romieu, Ben Hutchings,
Chas Williams, Marc Kleine-Budde, Samuel Ortiz, Paul Mackerras,
Oliver Neukum, Konrad Rzeszutek Wilk, Boris Ostrovsky,
David Vrabel, Rusty Russell, Michael S. Tsirkin, netfilter,
netdev
net_ratelimited_function() is called to simplify code.
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
drivers/net/usb/usbnet.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index bf94e10..edf81de 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -450,8 +450,8 @@ void usbnet_defer_kevent (struct usbnet *dev, int work)
{
set_bit (work, &dev->flags);
if (!schedule_work (&dev->kevent)) {
- if (net_ratelimit())
- netdev_err(dev->net, "kevent %d may have been dropped\n", work);
+ net_ratelimited_function(netdev_err, dev->net,
+ "kevent %d may have been dropped\n", work);
} else {
netdev_dbg(dev->net, "kevent %d scheduled\n", work);
}
--
1.8.2.1
^ permalink raw reply related [flat|nested] 23+ messages in thread* Re: [PATCH 14/18] net: usb: use wrapper functions of net_ratelimit() to simplify code
2013-10-15 11:45 ` [PATCH 14/18] net: usb: " Kefeng Wang
@ 2013-10-15 19:06 ` Sergei Shtylyov
2013-10-16 3:27 ` Kefeng Wang
0 siblings, 1 reply; 23+ messages in thread
From: Sergei Shtylyov @ 2013-10-15 19:06 UTC (permalink / raw)
To: Kefeng Wang
Cc: linux-kernel, Greg Kroah-Hartman, David S. Miller,
Pablo Neira Ayuso, Stephen Hemminger, Johannes Berg,
John W. Linville, Stanislaw Gruszka, Johannes Berg,
Francois Romieu, Ben Hutchings, Chas Williams, Marc Kleine-Budde,
Samuel Ortiz, Paul Mackerras, Oliver Neukum,
Konrad Rzeszutek Wilk, Boris Ostrovsky, David Vrabel,
Rusty Russell, Michael S. Tsirkin, netfilter
Hello.
On 10/15/2013 03:45 PM, Kefeng Wang wrote:
> net_ratelimited_function() is called to simplify code.
> Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
> ---
> drivers/net/usb/usbnet.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
> diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
> index bf94e10..edf81de 100644
> --- a/drivers/net/usb/usbnet.c
> +++ b/drivers/net/usb/usbnet.c
> @@ -450,8 +450,8 @@ void usbnet_defer_kevent (struct usbnet *dev, int work)
> {
> set_bit (work, &dev->flags);
> if (!schedule_work (&dev->kevent)) {
> - if (net_ratelimit())
> - netdev_err(dev->net, "kevent %d may have been dropped\n", work);
> + net_ratelimited_function(netdev_err, dev->net,
> + "kevent %d may have been dropped\n", work);
The continuation line should start under 'netdev_err'. Same about the
other patches where you didn't change the indentation of the continuation
lines though you should have.
WBR, Sergei
^ permalink raw reply [flat|nested] 23+ messages in thread* Re: [PATCH 14/18] net: usb: use wrapper functions of net_ratelimit() to simplify code
2013-10-15 19:06 ` Sergei Shtylyov
@ 2013-10-16 3:27 ` Kefeng Wang
0 siblings, 0 replies; 23+ messages in thread
From: Kefeng Wang @ 2013-10-16 3:27 UTC (permalink / raw)
To: Sergei Shtylyov
Cc: linux-kernel, Greg Kroah-Hartman, David S. Miller,
Pablo Neira Ayuso, Stephen Hemminger, Johannes Berg,
John W. Linville, Stanislaw Gruszka, Johannes Berg,
Francois Romieu, Ben Hutchings, Chas Williams, Marc Kleine-Budde,
Samuel Ortiz, Paul Mackerras, Oliver Neukum,
Konrad Rzeszutek Wilk, Boris Ostrovsky, David Vrabel,
Rusty Russell, Michael S. Tsirkin, netfilter
Thanks for you reply.
On 10/16 3:06, Sergei Shtylyov wrote:
> Hello.
>
> On 10/15/2013 03:45 PM, Kefeng Wang wrote:
>
>> net_ratelimited_function() is called to simplify code.
>
>> Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
>> ---
>> drivers/net/usb/usbnet.c | 4 ++--
>> 1 file changed, 2 insertions(+), 2 deletions(-)
>
>> diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
>> index bf94e10..edf81de 100644
>> --- a/drivers/net/usb/usbnet.c
>> +++ b/drivers/net/usb/usbnet.c
>> @@ -450,8 +450,8 @@ void usbnet_defer_kevent (struct usbnet *dev, int work)
>> {
>> set_bit (work, &dev->flags);
>> if (!schedule_work (&dev->kevent)) {
>> - if (net_ratelimit())
>> - netdev_err(dev->net, "kevent %d may have been dropped\n", work);
>> + net_ratelimited_function(netdev_err, dev->net,
>> + "kevent %d may have been dropped\n", work);
>
> The continuation line should start under 'netdev_err'. Same about the other patches where you didn't change the indentation of the continuation lines though you should have.
Got it, indentation will be changed.
> WBR, Sergei
>
>
> .
>
^ permalink raw reply [flat|nested] 23+ messages in thread
* [PATCH 15/18] net: xen: use wrapper functions of net_ratelimit() to simplify code
2013-10-15 11:44 [PATCH 00/18] cleanup: wrapper functions of net_ratelimit() called to simplify code Kefeng Wang
` (13 preceding siblings ...)
2013-10-15 11:45 ` [PATCH 14/18] net: usb: " Kefeng Wang
@ 2013-10-15 11:45 ` Kefeng Wang
2013-10-15 11:45 ` [PATCH 16/18] net: virtio: " Kefeng Wang
` (2 subsequent siblings)
17 siblings, 0 replies; 23+ messages in thread
From: Kefeng Wang @ 2013-10-15 11:45 UTC (permalink / raw)
To: linux-kernel
Cc: Greg Kroah-Hartman, David S. Miller, Pablo Neira Ayuso,
Stephen Hemminger, Johannes Berg, John W. Linville,
Stanislaw Gruszka, Johannes Berg, Francois Romieu, Ben Hutchings,
Chas Williams, Marc Kleine-Budde, Samuel Ortiz, Paul Mackerras,
Oliver Neukum, Konrad Rzeszutek Wilk, Boris Ostrovsky,
David Vrabel, Rusty Russell, Michael S. Tsirkin, netfilter,
netdev
Wrapper functions net_ratelimited_function() and net_XXX_ratelimited()
are called to simplify code.
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
drivers/net/xen-netback/netback.c | 21 +++++++++------------
drivers/net/xen-netfront.c | 27 +++++++++------------------
2 files changed, 18 insertions(+), 30 deletions(-)
diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c
index f3e591c..bceb2ad 100644
--- a/drivers/net/xen-netback/netback.c
+++ b/drivers/net/xen-netback/netback.c
@@ -776,10 +776,9 @@ static int xenvif_count_requests(struct xenvif *vif,
* dropped
*/
if (!drop_err && slots >= XEN_NETBK_LEGACY_SLOTS_MAX) {
- if (net_ratelimit())
- netdev_dbg(vif->dev,
- "Too many slots (%d) exceeding limit (%d), dropping packet\n",
- slots, XEN_NETBK_LEGACY_SLOTS_MAX);
+ net_ratelimited_function(netdev_dbg, vif->dev,
+ "Too many slots (%d) exceeding limit (%d), dropping packet\n",
+ slots, XEN_NETBK_LEGACY_SLOTS_MAX);
drop_err = -E2BIG;
}
@@ -799,10 +798,9 @@ static int xenvif_count_requests(struct xenvif *vif,
* Consume all slots and drop the packet.
*/
if (!drop_err && txp->size > first->size) {
- if (net_ratelimit())
- netdev_dbg(vif->dev,
- "Invalid tx request, slot size %u > remaining size %u\n",
- txp->size, first->size);
+ net_ratelimited_function(netdev_dbg, vif->dev,
+ "Invalid tx request, slot size %u > remaining size %u\n",
+ txp->size, first->size);
drop_err = -EIO;
}
@@ -1170,10 +1168,9 @@ static int checksum_setup(struct xenvif *vif, struct sk_buff *skb)
}
break;
default:
- if (net_ratelimit())
- netdev_err(vif->dev,
- "Attempting to checksum a non-TCP/UDP packet, dropping a protocol %d packet\n",
- iph->protocol);
+ net_ratelimited_function(netdev_err, vif->dev,
+ "Attempting to checksum a non-TCP/UDP packet, dropping a protocol %d packet\n",
+ iph->protocol);
goto out;
}
diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index 36808bf..11eeef1 100644
--- a/drivers/net/xen-netfront.c
+++ b/drivers/net/xen-netfront.c
@@ -690,8 +690,7 @@ static int xennet_get_extras(struct netfront_info *np,
grant_ref_t ref;
if (unlikely(cons + 1 == rp)) {
- if (net_ratelimit())
- dev_warn(dev, "Missing extra info\n");
+ net_ratelimited_function(dev_warn, dev, "Missing extra info\n");
err = -EBADR;
break;
}
@@ -701,8 +700,7 @@ static int xennet_get_extras(struct netfront_info *np,
if (unlikely(!extra->type ||
extra->type >= XEN_NETIF_EXTRA_TYPE_MAX)) {
- if (net_ratelimit())
- dev_warn(dev, "Invalid extra type: %d\n",
+ net_ratelimited_function(dev_warn, dev, "Invalid extra type: %d\n",
extra->type);
err = -EINVAL;
} else {
@@ -742,8 +740,7 @@ static int xennet_get_responses(struct netfront_info *np,
for (;;) {
if (unlikely(rx->status < 0 ||
rx->offset + rx->status > PAGE_SIZE)) {
- if (net_ratelimit())
- dev_warn(dev, "rx->offset: %x, size: %u\n",
+ net_ratelimited_function(dev_warn, dev, "rx->offset: %x, size: %u\n",
rx->offset, rx->status);
xennet_move_rx_slot(np, skb, ref);
err = -EINVAL;
@@ -756,8 +753,7 @@ static int xennet_get_responses(struct netfront_info *np,
* situation to the system controller to reboot the backend.
*/
if (ref == GRANT_INVALID_REF) {
- if (net_ratelimit())
- dev_warn(dev, "Bad rx response id %d.\n",
+ net_ratelimited_function(dev_warn, dev, "Bad rx response id %d.\n",
rx->id);
err = -EINVAL;
goto next;
@@ -775,8 +771,7 @@ next:
break;
if (cons + slots == rp) {
- if (net_ratelimit())
- dev_warn(dev, "Need more slots\n");
+ net_ratelimited_function(dev_warn, dev, "Need more slots\n");
err = -ENOENT;
break;
}
@@ -788,8 +783,7 @@ next:
}
if (unlikely(slots > max)) {
- if (net_ratelimit())
- dev_warn(dev, "Too many slots\n");
+ net_ratelimited_function(dev_warn, dev, "Too many slots\n");
err = -E2BIG;
}
@@ -803,15 +797,13 @@ static int xennet_set_skb_gso(struct sk_buff *skb,
struct xen_netif_extra_info *gso)
{
if (!gso->u.gso.size) {
- if (net_ratelimit())
- pr_warn("GSO size must not be zero\n");
+ net_warn_ratelimited("GSO size must not be zero\n");
return -EINVAL;
}
/* Currently only TCPv4 S.O. is supported. */
if (gso->u.gso.type != XEN_NETIF_GSO_TYPE_TCPV4) {
- if (net_ratelimit())
- pr_warn("Bad GSO type %d\n", gso->u.gso.type);
+ net_warn_ratelimited("Bad GSO type %d\n", gso->u.gso.type);
return -EINVAL;
}
@@ -910,8 +902,7 @@ static int checksum_setup(struct net_device *dev, struct sk_buff *skb)
}
break;
default:
- if (net_ratelimit())
- pr_err("Attempting to checksum a non-TCP/UDP packet, dropping a protocol %d packet\n",
+ net_err_ratelimited("Attempting to checksum a non-TCP/UDP packet, dropping a protocol %d packet\n",
iph->protocol);
goto out;
}
--
1.8.2.1
^ permalink raw reply related [flat|nested] 23+ messages in thread* [PATCH 16/18] net: virtio: use wrapper functions of net_ratelimit() to simplify code
2013-10-15 11:44 [PATCH 00/18] cleanup: wrapper functions of net_ratelimit() called to simplify code Kefeng Wang
` (14 preceding siblings ...)
2013-10-15 11:45 ` [PATCH 15/18] net: xen: " Kefeng Wang
@ 2013-10-15 11:45 ` Kefeng Wang
2013-10-15 11:45 ` [PATCH 17/18] net: vxlan: " Kefeng Wang
2013-10-15 11:45 ` [PATCH 18/18] net: wimax: " Kefeng Wang
17 siblings, 0 replies; 23+ messages in thread
From: Kefeng Wang @ 2013-10-15 11:45 UTC (permalink / raw)
To: linux-kernel
Cc: Greg Kroah-Hartman, David S. Miller, Pablo Neira Ayuso,
Stephen Hemminger, Johannes Berg, John W. Linville,
Stanislaw Gruszka, Johannes Berg, Francois Romieu, Ben Hutchings,
Chas Williams, Marc Kleine-Budde, Samuel Ortiz, Paul Mackerras,
Oliver Neukum, Konrad Rzeszutek Wilk, Boris Ostrovsky,
David Vrabel, Rusty Russell, Michael S. Tsirkin, netfilter,
netdev
net_ratelimited_function() is called to simplify code.
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
drivers/net/virtio_net.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index defec2b..4f63c12 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -753,8 +753,7 @@ static netdev_tx_t start_xmit(struct sk_buff *skb, struct net_device *dev)
/* This should not happen! */
if (unlikely(err)) {
dev->stats.tx_fifo_errors++;
- if (net_ratelimit())
- dev_warn(&dev->dev,
+ net_ratelimited_function(dev_warn, &dev->dev,
"Unexpected TXQ (%d) queue failure: %d\n", qnum, err);
dev->stats.tx_dropped++;
kfree_skb(skb);
--
1.8.2.1
^ permalink raw reply related [flat|nested] 23+ messages in thread* [PATCH 17/18] net: vxlan: use wrapper functions of net_ratelimit() to simplify code
2013-10-15 11:44 [PATCH 00/18] cleanup: wrapper functions of net_ratelimit() called to simplify code Kefeng Wang
` (15 preceding siblings ...)
2013-10-15 11:45 ` [PATCH 16/18] net: virtio: " Kefeng Wang
@ 2013-10-15 11:45 ` Kefeng Wang
2013-10-15 11:45 ` [PATCH 18/18] net: wimax: " Kefeng Wang
17 siblings, 0 replies; 23+ messages in thread
From: Kefeng Wang @ 2013-10-15 11:45 UTC (permalink / raw)
To: linux-kernel
Cc: Greg Kroah-Hartman, David S. Miller, Pablo Neira Ayuso,
Stephen Hemminger, Johannes Berg, John W. Linville,
Stanislaw Gruszka, Johannes Berg, Francois Romieu, Ben Hutchings,
Chas Williams, Marc Kleine-Budde, Samuel Ortiz, Paul Mackerras,
Oliver Neukum, Konrad Rzeszutek Wilk, Boris Ostrovsky,
David Vrabel, Rusty Russell, Michael S. Tsirkin, netfilter,
netdev
net_ratelimited_function() is called to simplify code.
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
drivers/net/vxlan.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index 2ef5b62..56583ab 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -893,8 +893,7 @@ static bool vxlan_snoop(struct net_device *dev,
if (f->state & NUD_NOARP)
return true;
- if (net_ratelimit())
- netdev_info(dev,
+ net_ratelimited_function(netdev_info, dev,
"%pM migrated from %pIS to %pIS\n",
src_mac, &rdst->remote_ip, &src_ip);
--
1.8.2.1
^ permalink raw reply related [flat|nested] 23+ messages in thread* [PATCH 18/18] net: wimax: use wrapper functions of net_ratelimit() to simplify code
2013-10-15 11:44 [PATCH 00/18] cleanup: wrapper functions of net_ratelimit() called to simplify code Kefeng Wang
` (16 preceding siblings ...)
2013-10-15 11:45 ` [PATCH 17/18] net: vxlan: " Kefeng Wang
@ 2013-10-15 11:45 ` Kefeng Wang
17 siblings, 0 replies; 23+ messages in thread
From: Kefeng Wang @ 2013-10-15 11:45 UTC (permalink / raw)
To: linux-kernel
Cc: Greg Kroah-Hartman, David S. Miller, Pablo Neira Ayuso,
Stephen Hemminger, Johannes Berg, John W. Linville,
Stanislaw Gruszka, Johannes Berg, Francois Romieu, Ben Hutchings,
Chas Williams, Marc Kleine-Budde, Samuel Ortiz, Paul Mackerras,
Oliver Neukum, Konrad Rzeszutek Wilk, Boris Ostrovsky,
David Vrabel, Rusty Russell, Michael S. Tsirkin, netfilter,
netdev
net_ratelimited_function() is called to simplify code.
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
drivers/net/wimax/i2400m/netdev.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/wimax/i2400m/netdev.c b/drivers/net/wimax/i2400m/netdev.c
index 4889613..678717a 100644
--- a/drivers/net/wimax/i2400m/netdev.c
+++ b/drivers/net/wimax/i2400m/netdev.c
@@ -305,8 +305,7 @@ int i2400m_net_wake_tx(struct i2400m *i2400m, struct net_device *net_dev,
* queue -- blame the queue disciplines that
* queue without looking -- I guess there is a reason
* for that. */
- if (net_ratelimit())
- d_printf(1, dev, "NETTX: device exiting idle, "
+ net_ratelimited_function(d_printf, 1, dev, "NETTX: device exiting idle, "
"dropping skb %p, queue running %d\n",
skb, netif_queue_stopped(net_dev));
result = -EBUSY;
--
1.8.2.1
^ permalink raw reply related [flat|nested] 23+ messages in thread