[PATCH net-next v3 12/32] net: Convert net_defaults_ops

net_defaults_ops introduce only net_defaults_init_net method,
and it acts on net::core::sysctl_somaxconn, which
is not interesting for the rest of pernet_subsys and
pernet_device lists. Then, make them async.

Signed-off-by: Kirill Tkhai <redacted>
Acked-by: Andrei Vagin <redacted>
---
 net/core/net_namespace.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
index e21c564c8c00..bcab9a938d6f 100644
--- a/net/core/net_namespace.c
+++ b/net/core/net_namespace.c

@@ -340,6 +340,7 @@ static int __net_init net_defaults_init_net(struct net *net)
 
 static struct pernet_operations net_defaults_ops = {
 	.init = net_defaults_init_net,
+	.async = true,
 };
 
 static __init int net_defaults_init(void)