Merge branches 'irq/sparseirq', 'irq/genirq' and 'irq/urgent'; commit 'v2.6.28' into...

[karo-tx-linux.git] / net / netfilter / nf_conntrack_proto.c

diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c
index a59a307e685d2b67393344168fb1253cb9aa9d61..592d73344d46b09e02162ee5653e436f890d4c28 100644 (file)
--- a/net/netfilter/nf_conntrack_proto.c
+++ b/net/netfilter/nf_conntrack_proto.c
@@ -22,6 +22,7 @@
 #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>
@@ -221,8 +222,10 @@ void nf_conntrack_l3proto_unregister(struct nf_conntrack_l3proto *proto)
        synchronize_rcu();
 
        /* Remove all contrack entries for this protocol */
+       rtnl_lock();
        for_each_net(net)
                nf_ct_iterate_cleanup(net, kill_l3proto, proto);
+       rtnl_unlock();
 }
 EXPORT_SYMBOL_GPL(nf_conntrack_l3proto_unregister);
 
@@ -333,8 +336,10 @@ void nf_conntrack_l4proto_unregister(struct nf_conntrack_l4proto *l4proto)
        synchronize_rcu();
 
        /* Remove all contrack entries for this protocol */
+       rtnl_lock();
        for_each_net(net)
                nf_ct_iterate_cleanup(net, kill_l4proto, l4proto);
+       rtnl_unlock();
 }
 EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_unregister);