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authorDing Tianhong <dingtianhong@huawei.com>2014-01-08 06:53:39 +0400
committerRoland Dreier <roland@purestorage.com>2014-01-23 11:22:26 +0400
commit79adc5321e4dfe4df8ad19a805ed81c3b35c16dd (patch)
treefe225102012f018b06608091d5677a4bb0c1c56d /drivers/infiniband/hw/nes
parentd9d5713ca628dc211d8b4a1da5fb9e0cfe592b92 (diff)
downloadlinux-79adc5321e4dfe4df8ad19a805ed81c3b35c16dd.tar.xz
RDMA/nes: Slight optimization of Ethernet address compare
Use the possibly more efficient ether_addr_equal() instead of memcmp(). Signed-off-by: Wang Weidong <wangweidong1@huawei.com> Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband/hw/nes')
-rw-r--r--drivers/infiniband/hw/nes/nes_cm.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
index 6b29249aa85a..9c9f2f57e960 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;
}