From: Ding Tianhong Subject: [PATCH net-next v3 15/19] net: seeq: slight optimization of addr compare Date: Mon, 30 Dec 2013 15:41:21 +0800 Message-ID: <52C123A1.5010907@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: Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org Use possibly more efficient ether_addr_equal to instead of memcmp. Cc: "David S. Miller" Signed-off-by: Ding Tianhong --- drivers/net/ethernet/seeq/sgiseeq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/seeq/sgiseeq.c b/drivers/net/ethernet/seeq/sgiseeq.c index c765718..ced5b13 100644 --- a/drivers/net/ethernet/seeq/sgiseeq.c +++ b/drivers/net/ethernet/seeq/sgiseeq.c @@ -356,7 +356,7 @@ static inline void sgiseeq_rx(struct net_device *dev, struct sgiseeq_private *sp if (pkt_status & SEEQ_RSTAT_FIG) { /* Packet is OK. */ /* We don't want to receive our own packets */ - if (memcmp(rd->skb->data + 6, dev->dev_addr, ETH_ALEN)) { + if (!ether_addr_equal(rd->skb->data + 6, dev->dev_addr)) { if (len > rx_copybreak) { skb = rd->skb; newskb = netdev_alloc_skb(dev, PKT_BUF_SZ); -- 1.8.0