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[NETFILTER]: Remove unnecessary synchronize_net() in nf_register_hook
author
Patrick McHardy
<kaber@trash.net>
Mon, 12 Feb 2007 19:09:35 +0000
(11:09 -0800)
committer
David S. Miller
<davem@davemloft.net>
Mon, 12 Feb 2007 19:09:35 +0000
(11:09 -0800)
We're only adding to the list, no need to synchronize.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/netfilter/core.c
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diff --git
a/net/netfilter/core.c
b/net/netfilter/core.c
index
ad24d0c
..
a66bd6a
100644
(file)
--- a/
net/netfilter/core.c
+++ b/
net/netfilter/core.c
@@
-69,8
+69,6
@@
int nf_register_hook(struct nf_hook_ops *reg)
}
list_add_rcu(®->list, i->prev);
spin_unlock_bh(&nf_hook_lock);
-
- synchronize_net();
return 0;
}
EXPORT_SYMBOL(nf_register_hook);