From: Ding Tianhong Date: Wed, 8 Jan 2014 02:53:39 +0000 (+0800) Subject: RDMA/nes: Slight optimization of Ethernet address compare X-Git-Tag: v3.14-rc1~103^2~1^5 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=79adc5321e4dfe4df8ad19a805ed81c3b35c16dd;p=thirdparty%2Fkernel%2Flinux.git RDMA/nes: Slight optimization of Ethernet address compare Use the possibly more efficient ether_addr_equal() instead of memcmp(). Signed-off-by: Wang Weidong Signed-off-by: Ding Tianhong Signed-off-by: Roland Dreier --- diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c index 6b29249aa85a9..9c9f2f57e960e 100644 --- a/drivers/infiniband/hw/nes/nes_cm.c +++ b/drivers/infiniband/hw/nes/nes_cm.c @@ -1354,8 +1354,7 @@ static int nes_addr_resolve_neigh(struct nes_vnic *nesvnic, u32 dst_ip, int arpi neigh->ha, ntohl(rt->rt_gateway)); if (arpindex >= 0) { - if (!memcmp(nesadapter->arp_table[arpindex].mac_addr, - neigh->ha, ETH_ALEN)) { + if (ether_addr_equal(nesadapter->arp_table[arpindex].mac_addr, neigh->ha)) { /* Mac address same as in nes_arp_table */ goto out; }