* [PATCH 11/21] infiniband: slight optimization of addr compare
@ 2013-12-23 5:10 ` Ding Tianhong
0 siblings, 0 replies; 2+ messages in thread
From: Ding Tianhong @ 2013-12-23 5:10 UTC (permalink / raw)
To: Roland Dreier, Sean Hefty, Hal Rosenstock, Faisal Latif,
linux-rdma, linux-kernel@vger.kernel.org
Use the recently added and possibly more efficient
ether_addr_equal_unaligned 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>
---
drivers/infiniband/hw/nes/nes_cm.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
index 6b29249..7c07edc 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_unaligned(nesadapter->arp_table[arpindex].mac_addr, neigh->ha)) {
/* Mac address same as in nes_arp_table */
goto out;
}
--
1.8.0
^ permalink raw reply related [flat|nested] 2+ messages in thread* [PATCH 11/21] infiniband: slight optimization of addr compare
@ 2013-12-23 5:10 ` Ding Tianhong
0 siblings, 0 replies; 2+ messages in thread
From: Ding Tianhong @ 2013-12-23 5:10 UTC (permalink / raw)
To: Roland Dreier, Sean Hefty, Hal Rosenstock, Faisal Latif,
linux-rdma, linux-kernel@vger.kernel.org
Use the recently added and possibly more efficient
ether_addr_equal_unaligned 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>
---
drivers/infiniband/hw/nes/nes_cm.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
index 6b29249..7c07edc 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_unaligned(nesadapter->arp_table[arpindex].mac_addr, neigh->ha)) {
/* Mac address same as in nes_arp_table */
goto out;
}
--
1.8.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
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2013-12-23 5:10 [PATCH 11/21] infiniband: slight optimization of addr compare Ding Tianhong
2013-12-23 5:10 ` Ding Tianhong
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