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| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2012-08-23 15:16:44 +0800 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-09-07 15:03:38 -0400 |
| commit | c3a2ee93501645fe9ceeb02335f8d8512770e972 (patch) | |
| tree | 2bc2c9deceb9e833af583e137c2b26c514c9f534 /drivers/net/wireless/hostap/hostap_main.c | |
| parent | 6977a6b01dc14a1a3d6b70cacfc22dc83cf11984 (diff) | |
| download | op-kernel-dev-c3a2ee93501645fe9ceeb02335f8d8512770e972.zip op-kernel-dev-c3a2ee93501645fe9ceeb02335f8d8512770e972.tar.gz | |
drivers/net: 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: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/hostap/hostap_main.c')
| -rw-r--r-- | drivers/net/wireless/hostap/hostap_main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/hostap/hostap_main.c b/drivers/net/wireless/hostap/hostap_main.c index 627bc12..15f0fad 100644 --- a/drivers/net/wireless/hostap/hostap_main.c +++ b/drivers/net/wireless/hostap/hostap_main.c @@ -1084,7 +1084,7 @@ int prism2_sta_deauth(local_info_t *local, u16 reason) __le16 val = cpu_to_le16(reason); if (local->iw_mode != IW_MODE_INFRA || - memcmp(local->bssid, "\x00\x00\x00\x00\x00\x00", ETH_ALEN) == 0 || + is_zero_ether_addr(local->bssid) || memcmp(local->bssid, "\x44\x44\x44\x44\x44\x44", ETH_ALEN) == 0) return 0; |
