From: Ding Tianhong Subject: [PATCH net-next v2 14/20] net: renesas: slight optimization of addr compare Date: Sat, 28 Dec 2013 14:18:01 +0800 Message-ID: <52BE6D19.4010701@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]:42656 "EHLO szxga03-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755174Ab3L1GSG (ORCPT ); Sat, 28 Dec 2013 01:18:06 -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/ethernet/renesas/sh_eth.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c index ca742e1..2d00bce 100644 --- a/drivers/net/ethernet/renesas/sh_eth.c +++ b/drivers/net/ethernet/renesas/sh_eth.c @@ -2207,7 +2207,7 @@ static int sh_eth_tsu_find_entry(struct net_device *ndev, const u8 *addr) for (i = 0; i < SH_ETH_TSU_CAM_ENTRIES; i++, reg_offset += 8) { sh_eth_tsu_read_entry(reg_offset, c_addr); - if (memcmp(addr, c_addr, ETH_ALEN) == 0) + if (ether_addr_equal(addr, c_addr)) return i; } -- 1.8.0