net: Drop pernet_operations::async

Synchronous pernet_operations are not allowed anymore.
All are asynchronous. So, drop the structure member.

Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 1 deletions

diff --git a/net/ipv6/udplite.c b/net/ipv6/udplite.c
index f3839780dc31..14ae32bb1f3d 100644
--- a/net/ipv6/udplite.c
+++ b/net/ipv6/udplite.c
@@ -123,7 +123,6 @@ static void __net_exit udplite6_proc_exit_net(struct net *net)
 static struct pernet_operations udplite6_net_ops = {
         .init = udplite6_proc_init_net,
         .exit = udplite6_proc_exit_net,
-        .async = true,
 };
 
 int __init udplite6_proc_init(void)