diff options
| author | dingtianhong <dingtianhong@huawei.com> | 2013-12-26 19:41:34 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-12-26 13:31:35 -0500 |
| commit | 692e5167b4487c96123c2de4c8d9577d50606112 (patch) | |
| tree | 0c7c97774c2c5bcf092de4852da404c543d725d9 /drivers/net/wireless/ti | |
| parent | 4f29739bb05cfbe5529460d0e8afeff2a528c2fa (diff) | |
| download | op-kernel-dev-692e5167b4487c96123c2de4c8d9577d50606112.zip op-kernel-dev-692e5167b4487c96123c2de4c8d9577d50606112.tar.gz | |
wireless: slight optimization of addr compare
Use possibly more efficient ether_addr_equal or
ether_addr_equal_unaligned instead of memcmp.
Cc: John W. Linville <linville@tuxdriver.com>
Cc: linux-wireless@vger.kernel.org
Cc: netdev@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Weilong Chen <chenweilong@huawei.com>
Signed-off-by: Ding Tianhong <dingtianhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wireless/ti')
| -rw-r--r-- | drivers/net/wireless/ti/wl1251/main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/ti/wl1251/main.c b/drivers/net/wireless/ti/wl1251/main.c index 3291ffa..b8a360b 100644 --- a/drivers/net/wireless/ti/wl1251/main.c +++ b/drivers/net/wireless/ti/wl1251/main.c @@ -521,7 +521,7 @@ static int wl1251_op_add_interface(struct ieee80211_hw *hw, goto out; } - if (memcmp(wl->mac_addr, vif->addr, ETH_ALEN)) { + if (!ether_addr_equal_unaligned(wl->mac_addr, vif->addr)) { memcpy(wl->mac_addr, vif->addr, ETH_ALEN); SET_IEEE80211_PERM_ADDR(wl->hw, wl->mac_addr); ret = wl1251_acx_station_id(wl); |
