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Wireless: nl80211, fix lock imbalance 

Don't forget to unlock cfg80211_mutex in one fail path of
nl80211_set_wiphy.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Jiri Slaby 2009-06-20 12:31:11 +02:00 committed by John W. Linville
parent 0ca1b08eba
commit 1f5fc70a25
1 changed files with 1 additions and 0 deletions
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1
net/wireless/nl80211.c
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@ -447,6 +447,7 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
rdev = __cfg80211_drv_from_info(info);
if (IS_ERR(rdev)) {
mutex_unlock(&cfg80211_mutex);
result = PTR_ERR(rdev);
goto unlock;
}