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| author | Alexey Dobriyan <adobriyan@sw.ru> | 2007-11-10 22:09:25 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2007-11-10 22:09:25 -0800 |
| commit | 33d36bb83c5b566c98a441e791736e25dbc35fc3 (patch) | |
| tree | e6164afa9f5a24636fc152453ef8abbd02c1fe66 /net | |
| parent | 284b327be2f86cf751316ff344b6945e580e654f (diff) | |
| download | linux-33d36bb83c5b566c98a441e791736e25dbc35fc3.tar.gz linux-33d36bb83c5b566c98a441e791736e25dbc35fc3.tar.bz2 linux-33d36bb83c5b566c98a441e791736e25dbc35fc3.zip | |
[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>
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/dev.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index be6cedab5aa8..dd7e30754cbc 100644 --- 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) |