[NETNS]: init dev_base_lock only once

* it already statically initialized * reinitializing live global spinlock every time netns is setup is also wrong Signed-off-by: Alexey Dobriyan <adobriyan@sw.ru> Signed-off-by: David S. Miller <davem@davemloft.net>
git-mirror · Nov 11, 2007 · 33d36bb · 33d36bb
1 parent 284b327
commit 33d36bb
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/net/core/dev.c b/net/core/dev.c
@@ -4330,7 +4330,6 @@ static struct hlist_head *netdev_create_hash(void)
 static int __net_init netdev_init(struct net *net)
 {
 	INIT_LIST_HEAD(&net->dev_base_head);
-	rwlock_init(&dev_base_lock);
 
 	net->dev_name_head = netdev_create_hash();
 	if (net->dev_name_head == NULL)