batman-adv: call unregister_netdev() to have it handle the locking for us

Reported-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>

diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
index db3e467..633e9d6 100644 (file)
--- a/net/batman-adv/soft-interface.c
+++ b/net/batman-adv/soft-interface.c
@@ -652,10 +652,7 @@ static void batadv_softif_destroy_finish(struct work_struct *work)
        }
 
        batadv_sysfs_del_meshif(soft_iface);
-
-       rtnl_lock();
-       unregister_netdevice(soft_iface);
-       rtnl_unlock();
+       unregister_netdev(soft_iface);
 }
 
 /**