Commit 33d36bb8 authored by Alexey Dobriyan's avatar Alexey Dobriyan Committed by David S. Miller

[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: default avatarAlexey Dobriyan <adobriyan@sw.ru>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 284b327b
...@@ -4330,7 +4330,6 @@ static struct hlist_head *netdev_create_hash(void) ...@@ -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)
......
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