diff options
| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2012-08-26 09:22:33 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-09-04 14:03:40 -0700 |
| commit | 779477f29664e2e3f694339356f97a9e0eb30faa (patch) | |
| tree | 77e6997317ec761b7ba92e5c63b5d00d5cbfb133 /drivers/staging/rtl8712 | |
| parent | 148d711654cf0387fda241df3b9716783a60f803 (diff) | |
staging: r8712u: use is_broadcast_ether_addr() to simplify the code
Using is_broadcast_ether_addr() to simplify the code.
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>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rtl8712')
| -rw-r--r-- | drivers/staging/rtl8712/ethernet.h | 8 | ||||
| -rw-r--r-- | drivers/staging/rtl8712/rtl871x_ioctl_linux.c | 4 | ||||
| -rw-r--r-- | drivers/staging/rtl8712/rtl871x_ioctl_set.c | 5 |
3 files changed, 2 insertions, 15 deletions
diff --git a/drivers/staging/rtl8712/ethernet.h b/drivers/staging/rtl8712/ethernet.h index 882d61b2e95..90954203776 100644 --- a/drivers/staging/rtl8712/ethernet.h +++ b/drivers/staging/rtl8712/ethernet.h @@ -35,14 +35,6 @@ /*!< Is Multicast Address? */ #define RT_ETH_IS_MULTICAST(_pAddr) ((((u8 *)(_pAddr))[0]&0x01) != 0) -/*!< Is Broadcast Address? */ -#define RT_ETH_IS_BROADCAST(_pAddr) ( \ - ((u8 *)(_pAddr))[0] == 0xff && \ - ((u8 *)(_pAddr))[1] == 0xff && \ - ((u8 *)(_pAddr))[2] == 0xff && \ - ((u8 *)(_pAddr))[3] == 0xff && \ - ((u8 *)(_pAddr))[4] == 0xff && \ - ((u8 *)(_pAddr))[5] == 0xff) #endif /* #ifndef __INC_ETHERNET_H */ diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c b/drivers/staging/rtl8712/rtl871x_ioctl_linux.c index 35e781fca4a..c9a6a7fbb89 100644 --- a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c +++ b/drivers/staging/rtl8712/rtl871x_ioctl_linux.c @@ -407,9 +407,7 @@ static int wpa_set_encryption(struct net_device *dev, struct ieee_param *param, if (param_len != (u32)((u8 *) param->u.crypt.key - (u8 *)param) + param->u.crypt.key_len) return -EINVAL; - if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff && - param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff && - param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff) { + if (is_broadcast_ether_addr(param->sta_addr)) { if (param->u.crypt.idx >= WEP_KEYS) { /* for large key indices, set the default (0) */ param->u.crypt.idx = 0; diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_set.c b/drivers/staging/rtl8712/rtl871x_ioctl_set.c index f352b32355a..d3ab24e34e3 100644 --- a/drivers/staging/rtl8712/rtl871x_ioctl_set.c +++ b/drivers/staging/rtl8712/rtl871x_ioctl_set.c @@ -131,10 +131,7 @@ u8 r8712_set_802_11_bssid(struct _adapter *padapter, u8 *bssid) u8 status = true; struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - if ((bssid[0] == 0x00 && bssid[1] == 0x00 && bssid[2] == 0x00 && - bssid[3] == 0x00 && bssid[4] == 0x00 && bssid[5] == 0x00) || - (bssid[0] == 0xFF && bssid[1] == 0xFF && bssid[2] == 0xFF && - bssid[3] == 0xFF && bssid[4] == 0xFF && bssid[5] == 0xFF)) { + if (is_zero_ether_addr(bssid) || is_broadcast_ether_addr(bssid)) { status = false; return status; } |