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/core/pktgen.c b/net/core/pktgen.c
index 545cf08cd558..7e4ede34cc52 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -3852,7 +3852,6 @@ static struct pernet_operations pg_net_ops = {
         .exit = pg_net_exit,
         .id   = &pg_net_id,
         .size = sizeof(struct pktgen_net),
-        .async = true,
 };
 
 static int __init pg_init(void)