From: Ding Tianhong <dingtianhong@huawei.com>
To: Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>,
"David S. Miller" <davem@davemloft.net>,
Netdev <netdev@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: [PATCH net-next v2 20/20] net: caif: slight optimization of addr compare
Date: Sat, 28 Dec 2013 14:18:56 +0800 [thread overview]
Message-ID: <52BE6D50.9000308@huawei.com> (raw)
Use possibly more efficient ether_addr_equal
to instead of memcmp.
Cc: Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Ding Tianhong <dingtianhong@huawei.com>
---
net/caif/cfrfml.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/caif/cfrfml.c b/net/caif/cfrfml.c
index 61d7617..c680414 100644
--- a/net/caif/cfrfml.c
+++ b/net/caif/cfrfml.c
@@ -79,7 +79,7 @@ static struct cfpkt *rfm_append(struct cfrfml *rfml, char *seghead,
return NULL;
/* Verify correct header */
- if (memcmp(seghead, rfml->seghead, 6) != 0)
+ if (!ether_addr_equal(seghead, rfml->seghead))
return NULL;
tmppkt = cfpkt_append(rfml->incomplete_frm, pkt,
--
1.8.0
next reply other threads:[~2013-12-28 6:19 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-28 6:18 Ding Tianhong [this message]
2013-12-28 6:59 ` [PATCH net-next v2 20/20] net: caif: slight optimization of addr compare Joe Perches
2013-12-28 15:02 ` Ding Tianhong
2013-12-28 17:04 ` Joe Perches
2013-12-30 2:14 ` Ding Tianhong
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