diff options
| author | Patrick McHardy <kaber@trash.net> | 2012-08-19 10:16:10 +0000 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2012-08-20 12:46:29 +0200 |
| commit | 2834a6386b86a5dd20380aadb01897c525448aa7 (patch) | |
| tree | 8c2decbd891d21af09dd667f5744d13008b49ec7 /net/netfilter | |
| parent | fe31d1a8605f020eee859375fdd877186e01b804 (diff) | |
netfilter: nf_conntrack: remove unnecessary RTNL locking
Locking the rtnl was added to nf_conntrack_l{3,4}_proto_unregister()
for walking the network namespace list. This is not done anymore since
we have proper namespace support in the protocols now, so we don't
need to take the RTNL anymore.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter')
| -rw-r--r-- | net/netfilter/nf_conntrack_proto.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c index 0dc63854390f..51e928db48c8 100644 --- a/net/netfilter/nf_conntrack_proto.c +++ b/net/netfilter/nf_conntrack_proto.c @@ -21,7 +21,6 @@ #include <linux/notifier.h> #include <linux/kernel.h> #include <linux/netdevice.h> -#include <linux/rtnetlink.h> #include <net/netfilter/nf_conntrack.h> #include <net/netfilter/nf_conntrack_l3proto.h> @@ -294,9 +293,7 @@ void nf_conntrack_l3proto_unregister(struct net *net, nf_ct_l3proto_unregister_sysctl(net, proto); /* Remove all contrack entries for this protocol */ - rtnl_lock(); nf_ct_iterate_cleanup(net, kill_l3proto, proto); - rtnl_unlock(); } EXPORT_SYMBOL_GPL(nf_conntrack_l3proto_unregister); @@ -502,9 +499,7 @@ void nf_conntrack_l4proto_unregister(struct net *net, nf_ct_l4proto_unregister_sysctl(net, pn, l4proto); /* Remove all contrack entries for this protocol */ - rtnl_lock(); nf_ct_iterate_cleanup(net, kill_l4proto, l4proto); - rtnl_unlock(); } EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_unregister); |