commit e4ba13088de7fa384087af398df6629fadb363ba
author Patrick McHardy <kaber@trash.net> Mon Feb 12 11:09:35 2007 -0800
committer David S. Miller <davem@davemloft.net> Mon Feb 12 11:09:35 2007 -0800
tree d23c034597d54888c8a7fc2c706b6dfe57503db7
parent c3a47ab3e5ad62601449e4e5401352271b777e28

[NETFILTER]: Remove unnecessary synchronize_net() in nf_register_hook

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

diff --git a/net/netfilter/core.c b/net/netfilter/core.c
index ad24d0c..a66bd6a 100644
--- a/net/netfilter/core.c
+++ b/net/netfilter/core.c
@@ -69,8 +69,6 @@
 	}
 	list_add_rcu(&reg->list, i->prev);
 	spin_unlock_bh(&nf_hook_lock);
-
-	synchronize_net();
 	return 0;
 }
 EXPORT_SYMBOL(nf_register_hook);