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/sched/cls_api.c b/net/sched/cls_api.c
index ec5fe8ec0c3e..b66754f52a9f 100644
--- a/net/sched/cls_api.c
+++ b/net/sched/cls_api.c
@@ -1619,7 +1619,6 @@ static struct pernet_operations tcf_net_ops = {
         .exit = tcf_net_exit,
         .id   = &tcf_net_id,
         .size = sizeof(struct tcf_net),
-        .async = true,
 };
 
 static int __init tc_filter_init(void)