* [PATCH v3.6 04/19] hamradio: slight optimization of addr compare
@ 2014-01-08 2:53 ` Ding Tianhong
0 siblings, 0 replies; 2+ messages in thread
From: Ding Tianhong @ 2014-01-08 2:53 UTC (permalink / raw)
To: Joerg Reuter, linux-hams, Netdev, linux-kernel@vger.kernel.org
Use possibly more efficient ether_addr_equal
to instead of memcmp.
Cc: Joerg Reuter <jreuter@yaina.de>
Cc: linux-hams@vger.kernel.org
Cc: netdev@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ding Tianhong <dingtianhong@huawei.com>
---
drivers/net/hamradio/bpqether.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/hamradio/bpqether.c b/drivers/net/hamradio/bpqether.c
index f91bf0d..d50b23c 100644
--- a/drivers/net/hamradio/bpqether.c
+++ b/drivers/net/hamradio/bpqether.c
@@ -208,7 +208,7 @@ static int bpq_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_ty
eth = eth_hdr(skb);
if (!(bpq->acpt_addr[0] & 0x01) &&
- memcmp(eth->h_source, bpq->acpt_addr, ETH_ALEN))
+ !ether_addr_equal(eth->h_source, bpq->acpt_addr))
goto drop_unlock;
if (skb_cow(skb, sizeof(struct ethhdr)))
--
1.8.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH v3.6 04/19] hamradio: slight optimization of addr compare
@ 2014-01-08 2:53 ` Ding Tianhong
0 siblings, 0 replies; 2+ messages in thread
From: Ding Tianhong @ 2014-01-08 2:53 UTC (permalink / raw)
To: Joerg Reuter, linux-hams, Netdev, linux-kernel@vger.kernel.org
Use possibly more efficient ether_addr_equal
to instead of memcmp.
Cc: Joerg Reuter <jreuter@yaina.de>
Cc: linux-hams@vger.kernel.org
Cc: netdev@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ding Tianhong <dingtianhong@huawei.com>
---
drivers/net/hamradio/bpqether.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/hamradio/bpqether.c b/drivers/net/hamradio/bpqether.c
index f91bf0d..d50b23c 100644
--- a/drivers/net/hamradio/bpqether.c
+++ b/drivers/net/hamradio/bpqether.c
@@ -208,7 +208,7 @@ static int bpq_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_ty
eth = eth_hdr(skb);
if (!(bpq->acpt_addr[0] & 0x01) &&
- memcmp(eth->h_source, bpq->acpt_addr, ETH_ALEN))
+ !ether_addr_equal(eth->h_source, bpq->acpt_addr))
goto drop_unlock;
if (skb_cow(skb, sizeof(struct ethhdr)))
--
1.8.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
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2014-01-08 2:53 [PATCH v3.6 04/19] hamradio: slight optimization of addr compare Ding Tianhong
2014-01-08 2:53 ` Ding Tianhong
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