netdev - [PATCH net-next v3 18/19] net: fddi: slight optimization of addr compare

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Message-ID: <52C123AA.1050008@huawei.com>
Date:	Mon, 30 Dec 2013 15:41:30 +0800
From:	Ding Tianhong <dingtianhong@...wei.com>
To:	"David S. Miller" <davem@...emloft.net>,
	Netdev <netdev@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: [PATCH net-next v3 18/19] net: fddi: slight optimization of addr
 compare

Use possibly more efficient ether_addr_equal
to instead of memcmp.

Cc: "David S. Miller" <davem@...emloft.net>
Signed-off-by: Ding Tianhong <dingtianhong@...wei.com>
---
 drivers/net/fddi/skfp/fplustm.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/fddi/skfp/fplustm.c b/drivers/net/fddi/skfp/fplustm.c
index d918d8a..7d3779a 100644
--- a/drivers/net/fddi/skfp/fplustm.c
+++ b/drivers/net/fddi/skfp/fplustm.c
@@ -23,6 +23,7 @@
 #include "h/smc.h"
 #include "h/supern_2.h"
 #include <linux/bitrev.h>
+#include <linux/etherdevice.h>
 
 #ifndef	lint
 static const char ID_sccs[] = "@(#)fplustm.c	1.32 99/02/23 (C) SK " ;
@@ -1082,7 +1083,7 @@ static struct s_fpmc* mac_get_mc_table(struct s_smc *smc,
 				slot = tb ;
 			continue ;
 		}
-		if (memcmp((char *)&tb->a,(char *)own,6))
+		if (!ether_addr_equal((char *)&tb->a, (char *)own))
 			continue ;
 		return tb;
 	}
-- 
1.8.0


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