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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>
Ding Tianhong 11 년 전
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1개의 변경된 파일1개의 추가작업 그리고 2개의 파일을 삭제
  1. 1 2
      drivers/infiniband/hw/nes/nes_cm.c

+ 1 - 2
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));
 				  neigh->ha, ntohl(rt->rt_gateway));
 
 
 			if (arpindex >= 0) {
 			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 */
 					/* Mac address same as in nes_arp_table */
 					goto out;
 					goto out;
 				}
 				}