From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Wed, 20 Mar 2013 12:22:54 +0000 (+0800)
Subject: cfg80211: fix error return code in cfg80211_init()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=f00f188f8212fec9976394976c4fd5d4a3bc4dcf;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

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>
---

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;