diff options
| -rw-r--r-- | net/netfilter/nfnetlink_queue.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c index 8c860112ce05..71daa0934b6c 100644 --- a/net/netfilter/nfnetlink_queue.c +++ b/net/netfilter/nfnetlink_queue.c @@ -1,6 +1,6 @@ /* * This is a module which is used for queueing packets and communicating with - * userspace via nfetlink. + * userspace via nfnetlink. * * (C) 2005 by Harald Welte <laforge@netfilter.org> * (C) 2007 by Patrick McHardy <kaber@trash.net> @@ -932,6 +932,8 @@ static void __exit nfnetlink_queue_fini(void) #endif nfnetlink_subsys_unregister(&nfqnl_subsys); netlink_unregister_notifier(&nfqnl_rtnl_notifier); + + rcu_barrier(); /* Wait for completion of call_rcu()'s */ } MODULE_DESCRIPTION("netfilter packet queue handler"); |