diff options
| author | dingtianhong <dingtianhong@huawei.com> | 2013-12-26 19:40:50 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-12-26 13:31:34 -0500 |
| commit | c5266d40b0a26546d0ebedb44dd4145088b85cb8 (patch) | |
| tree | 50bacfb0a52d4a1a335ac2a15d93e4ef863710de | |
| parent | 93dc5e429b4d8ac8d683b61052592812e9353f9f (diff) | |
| download | linux-c5266d40b0a26546d0ebedb44dd4145088b85cb8.tar.gz linux-c5266d40b0a26546d0ebedb44dd4145088b85cb8.tar.bz2 linux-c5266d40b0a26546d0ebedb44dd4145088b85cb8.zip | |
infiniband: slight optimization of addr compare
Use the possibly more efficient ether_addr_equal
to instead of memcmp.
Cc: Roland Dreier <roland@kernel.org>
Cc: Sean Hefty <sean.hefty@intel.com>
Cc: Hal Rosenstock <hal.rosenstock@gmail.com>
Cc: Faisal Latif <faisal.latif@intel.com>
Cc: linux-rdma@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Wang Weidong <wangweidong1@huawei.com>
Signed-off-by: Ding Tianhong <dingtianhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/infiniband/hw/nes/nes_cm.c | 3 |
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; } |