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[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>
Alexey Dobriyan 17 years ago
parent
284b327be2
commit
33d36bb83c
1 changed files with 0 additions and 1 deletions
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  1. 0 1
      net/core/dev.c

+ 0 - 1
net/core/dev.c
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@@ -4330,7 +4330,6 @@ static struct hlist_head *netdev_create_hash(void)
 
 static int __net_init netdev_init(struct net *net)
 
 static int __net_init netdev_init(struct net *net)
 
 {
 
 {
 
 	INIT_LIST_HEAD(&net->dev_base_head);
 
 	INIT_LIST_HEAD(&net->dev_base_head);
 
-	rwlock_init(&dev_base_lock);
 
 
 
 	net->dev_name_head = netdev_create_hash();
 
 	net->dev_name_head = netdev_create_hash();
 
 	if (net->dev_name_head == NULL)
 
 	if (net->dev_name_head == NULL)