cfg80211: fix error return code in cfg80211_init()
authorWei Yongjun <yongjun_wei@trendmicro.com.cn>
Wed, 20 Mar 2013 12:22:54 +0000 (20:22 +0800)
committerJohannes Berg <johannes.berg@intel.com>
Wed, 20 Mar 2013 13:09:56 +0000 (14:09 +0100)
Fix to return a negative error code from the error handling
case instead of 0, as returned elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
net/wireless/core.c

index f382cae983ba8a5b9379e871ba8de43ff0d08650..92e3fd44e3b0a083c3004c42fe9d28e38dae717f 100644 (file)
@@ -1096,8 +1096,10 @@ static int __init cfg80211_init(void)
                goto out_fail_reg;
 
        cfg80211_wq = create_singlethread_workqueue("cfg80211");
-       if (!cfg80211_wq)
+       if (!cfg80211_wq) {
+               err = -ENOMEM;
                goto out_fail_wq;
+       }
 
        return 0;