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staging: rtl8712: check _malloc return value 

Description: The original check is wrong.

Signed-off-by: Xiaochen Wang <wangxiaochen0@gmail.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Xiaochen Wang 2011-03-06 22:53:21 +08:00 committed by Greg Kroah-Hartman
parent cd92274093
commit 4495c15f29
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/rtl8712/rtl871x_ioctl_linux.c
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@ -958,7 +958,7 @@ static int r871x_wx_set_priv(struct net_device *dev,
len = dwrq->length;
ext = _malloc(len);
if (!_malloc(len))
if (!ext)
return -ENOMEM;
if (copy_from_user(ext, dwrq->pointer, len)) {
kfree(ext);