[PATCH net-next v2 20/20] net: caif: slight optimization of addr compare

Ding Tianhong
2013-12-28T06:18:56Z

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