Commit 33d36bb8 authored Nov 10, 2007 by Alexey Dobriyan Committed by David S. Miller Nov 10, 2007

[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>

parent 284b327b

net/core/dev.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -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)