diff options
| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2012-08-23 11:18:28 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-09-05 01:09:01 +0400 |
| commit | f69ba6abdae3fc5072175a74759f92af4c26b56f (patch) | |
| tree | 57fc9c1892accbfc4e6968c8c1fe03f60a43b30c /drivers/staging/rtl8187se | |
| parent | cfd757010691eae4e17acc246f74e7622c3a2f05 (diff) | |
| download | linux-f69ba6abdae3fc5072175a74759f92af4c26b56f.tar.xz | |
Staging: rtl8187se: use is_zero_ether_addr() instead of memcmp()
Using is_zero_ether_addr() instead of directly use
memcmp() to determine if the ethernet address is all
zeros.
spatch with a semantic match is used to found this problem.
(http://coccinelle.lip6.fr/)
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rtl8187se')
| -rw-r--r-- | drivers/staging/rtl8187se/ieee80211/ieee80211_softmac_wx.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac_wx.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac_wx.c index 5d204906baf7..1ef8fd612732 100644 --- a/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac_wx.c +++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac_wx.c @@ -14,6 +14,8 @@ */ +#include <linux/etherdevice.h> + #include "ieee80211.h" /* FIXME: add A freqs */ @@ -131,7 +133,6 @@ int ieee80211_wx_set_wap(struct ieee80211_device *ieee, { int ret = 0; - u8 zero[] = {0,0,0,0,0,0}; unsigned long flags; short ifup = ieee->proto_started;//dev->flags & IFF_UP; @@ -161,7 +162,7 @@ int ieee80211_wx_set_wap(struct ieee80211_device *ieee, spin_lock_irqsave(&ieee->lock, flags); memcpy(ieee->current_network.bssid, temp->sa_data, ETH_ALEN); - ieee->wap_set = memcmp(temp->sa_data, zero,ETH_ALEN)!=0; + ieee->wap_set = !is_zero_ether_addr(temp->sa_data); //printk(" %x:%x:%x:%x:%x:%x\n", ieee->current_network.bssid[0],ieee->current_network.bssid[1],ieee->current_network.bssid[2],ieee->current_network.bssid[3],ieee->current_network.bssid[4],ieee->current_network.bssid[5]); spin_unlock_irqrestore(&ieee->lock, flags); |