staging: r8712u: rtl871x_mlme.c: 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> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
efe13d868f
commit
3cd84fbd66
|
@ -28,6 +28,8 @@
|
||||||
|
|
||||||
#define _RTL871X_MLME_C_
|
#define _RTL871X_MLME_C_
|
||||||
|
|
||||||
|
#include <linux/etherdevice.h>
|
||||||
|
|
||||||
#include "osdep_service.h"
|
#include "osdep_service.h"
|
||||||
#include "drv_types.h"
|
#include "drv_types.h"
|
||||||
#include "recv_osdep.h"
|
#include "recv_osdep.h"
|
||||||
|
@ -146,9 +148,8 @@ static struct wlan_network *_r8712_find_network(struct __queue *scanned_queue,
|
||||||
unsigned long irqL;
|
unsigned long irqL;
|
||||||
struct list_head *phead, *plist;
|
struct list_head *phead, *plist;
|
||||||
struct wlan_network *pnetwork = NULL;
|
struct wlan_network *pnetwork = NULL;
|
||||||
u8 zero_addr[ETH_ALEN] = {0, 0, 0, 0, 0, 0};
|
|
||||||
|
|
||||||
if (!memcmp(zero_addr, addr, ETH_ALEN))
|
if (is_zero_ether_addr(addr))
|
||||||
return NULL;
|
return NULL;
|
||||||
spin_lock_irqsave(&scanned_queue->lock, irqL);
|
spin_lock_irqsave(&scanned_queue->lock, irqL);
|
||||||
phead = get_list_head(scanned_queue);
|
phead = get_list_head(scanned_queue);
|
||||||
|
|
Loading…
Reference in a new issue