net: Convert defrag6_net_ops
These pernet_operations only unregister nf hooks.
So, they are able to be marked as async.
Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv6/netfilter/nf_defrag_ipv6_hooks.c b/net/ipv6/netfilter/nf_defrag_ipv6_hooks.c
index c87b483..32f98bc 100644
--- a/net/ipv6/netfilter/nf_defrag_ipv6_hooks.c
+++ b/net/ipv6/netfilter/nf_defrag_ipv6_hooks.c
@@ -103,6 +103,7 @@ static void __net_exit defrag6_net_exit(struct net *net)
static struct pernet_operations defrag6_net_ops = {
.exit = defrag6_net_exit,
+ .async = true,
};
static int __init nf_defrag_init(void)
