From: Ding Tianhong Subject: [PATCH net-next v2 18/20] net: fddi: slight optimization of addr compare Date: Sat, 28 Dec 2013 14:18:16 +0800 Message-ID: <52BE6D28.20002@huawei.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit To: "David S. Miller" , Netdev , "linux-kernel@vger.kernel.org" Return-path: Received: from szxga03-in.huawei.com ([119.145.14.66]:42516 "EHLO szxga03-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755283Ab3L1GSW (ORCPT ); Sat, 28 Dec 2013 01:18:22 -0500 Sender: netdev-owner@vger.kernel.org List-ID: Use possibly more efficient ether_addr_equal to instead of memcmp. Cc: "David S. Miller" Signed-off-by: Ding Tianhong --- 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 +#include #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