cfg80211: fix error return code in cfg80211_init()

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>

1 files changed, 3 insertions, 1 deletions

diff --git a/net/wireless/core.c b/net/wireless/core.c
index f382cae983ba..92e3fd44e3b0 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -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;