From: Eric Dumazet <edumazet@google.com>
Date: Wed, 20 Nov 2019 19:19:07 -0800
Subject: net-sysfs: fix netdev_queue_add_kobject() breakage
Patch-mainline: v5.4
Git-commit: 48a322b6f9965b2f1e4ce81af972f0e287b07ed0
References: bsc#1154353

kobject_put() should only be called in error path.

Fixes: b8eb718348b8 ("net-sysfs: Fix reference count leak in rx|netdev_queue_add_kobject")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Jouni Hogander <jouni.hogander@unikie.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 net/core/net-sysfs.c |    1 +
 1 file changed, 1 insertion(+)

--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -1474,6 +1474,7 @@ static int netdev_queue_add_kobject(stru
 #endif
 
 	kobject_uevent(kobj, KOBJ_ADD);
+	return 0;
 
 err:
 	kobject_put(kobj);