[PATCH net-next 1/2] net: Convert lowpan_frags_ops

[Kirill Tkhai]

These pernet_operations register and unregister sysctl.
Also, there is inet_frags_exit_net() called in exit method,
which has to be safe after a560002437d3 "net: Fix hlist
corruptions in inet_evict_bucket()".

Signed-off-by: Kirill Tkhai <ktk...@virtuozzo.com>
---
 net/ieee802154/6lowpan/reassembly.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/net/ieee802154/6lowpan/reassembly.c 
b/net/ieee802154/6lowpan/reassembly.c
index 85bf86ad6b18..a9ccb1322f69 100644
--- a/net/ieee802154/6lowpan/reassembly.c
+++ b/net/ieee802154/6lowpan/reassembly.c
@@ -603,6 +603,7 @@ static void __net_exit lowpan_frags_exit_net(struct net 
*net)
 static struct pernet_operations lowpan_frags_ops = {
        .init = lowpan_frags_init_net,
        .exit = lowpan_frags_exit_net,
+       .async = true,
 };
 
 int __init lowpan_net_frag_init(void)