From: Eric Dumazet <eric.dumazet@gmail.com>
To: David Miller <davem@davemloft.net>
Cc: netdev <netdev@vger.kernel.org>
Subject: [PATCH net-next] net: sched: factorize code (qdisc_drop())
Date: Fri, 04 May 2012 16:37:21 +0200 [thread overview]
Message-ID: <1336142241.3752.331.camel@edumazet-glaptop> (raw)
From: Eric Dumazet <edumazet@google.com>
Use qdisc_drop() helper where possible.
Signed-off-by: Eric Dumazet <edumazet@google.com>
---
net/sched/sch_choke.c | 8 +++-----
net/sched/sch_dsmark.c | 3 +--
net/sched/sch_htb.c | 4 +---
net/sched/sch_teql.c | 4 +---
4 files changed, 6 insertions(+), 13 deletions(-)
diff --git a/net/sched/sch_choke.c b/net/sched/sch_choke.c
index 81445cc..cc37dd5 100644
--- a/net/sched/sch_choke.c
+++ b/net/sched/sch_choke.c
@@ -332,15 +332,13 @@ static int choke_enqueue(struct sk_buff *skb, struct Qdisc *sch)
}
q->stats.pdrop++;
- sch->qstats.drops++;
- kfree_skb(skb);
- return NET_XMIT_DROP;
+ return qdisc_drop(skb, sch);
- congestion_drop:
+congestion_drop:
qdisc_drop(skb, sch);
return NET_XMIT_CN;
- other_drop:
+other_drop:
if (ret & __NET_XMIT_BYPASS)
sch->qstats.drops++;
kfree_skb(skb);
diff --git a/net/sched/sch_dsmark.c b/net/sched/sch_dsmark.c
index 389b856..3886365 100644
--- a/net/sched/sch_dsmark.c
+++ b/net/sched/sch_dsmark.c
@@ -265,8 +265,7 @@ static int dsmark_enqueue(struct sk_buff *skb, struct Qdisc *sch)
return NET_XMIT_SUCCESS;
drop:
- kfree_skb(skb);
- sch->qstats.drops++;
+ qdisc_drop(skb, sch);
return NET_XMIT_SUCCESS | __NET_XMIT_BYPASS;
}
diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index 2ea6f19..acae5b0 100644
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -558,9 +558,7 @@ static int htb_enqueue(struct sk_buff *skb, struct Qdisc *sch)
__skb_queue_tail(&q->direct_queue, skb);
q->direct_pkts++;
} else {
- kfree_skb(skb);
- sch->qstats.drops++;
- return NET_XMIT_DROP;
+ return qdisc_drop(skb, sch);
}
#ifdef CONFIG_NET_CLS_ACT
} else if (!cl) {
diff --git a/net/sched/sch_teql.c b/net/sched/sch_teql.c
index 4532659..ca0c296 100644
--- a/net/sched/sch_teql.c
+++ b/net/sched/sch_teql.c
@@ -88,9 +88,7 @@ teql_enqueue(struct sk_buff *skb, struct Qdisc *sch)
return NET_XMIT_SUCCESS;
}
- kfree_skb(skb);
- sch->qstats.drops++;
- return NET_XMIT_DROP;
+ return qdisc_drop(skb, sch);
}
static struct sk_buff *
next reply other threads:[~2012-05-04 14:37 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-04 14:37 Eric Dumazet [this message]
2012-05-04 15:51 ` [PATCH net-next] net: sched: factorize code (qdisc_drop()) David Miller
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1336142241.3752.331.camel@edumazet-glaptop \
--to=eric.dumazet@gmail.com \
--cc=davem@davemloft.net \
--cc=netdev@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox