netdev - [PATCH net-next 02/16] net: Convert xfrm_user_net

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Message-ID: <152041555406.11627.6904865976998227128.stgit@localhost.localdomain>
Date:   Wed, 07 Mar 2018 12:39:14 +0300
From:   Kirill Tkhai <ktkhai@...tuozzo.com>
To:     davem@...emloft.net, pablo@...filter.org, kadlec@...ckhole.kfki.hu,
        fw@...len.de, netdev@...r.kernel.org, ktkhai@...tuozzo.com
Subject: [PATCH net-next 02/16] net: Convert xfrm_user_net_ops

These pernet_operations create and destroy net::xfrm::nlsk
socket of NETLINK_XFRM. There is only entry point, where
it's dereferenced, it's xfrm_user_rcv_msg(). There is no
in-kernel senders to this socket.

Signed-off-by: Kirill Tkhai <ktkhai@...tuozzo.com>
---
 net/xfrm/xfrm_user.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index 7f52b8eb177d..aff2e84ec761 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -3258,6 +3258,7 @@ static void __net_exit xfrm_user_net_exit(struct list_head *net_exit_list)
 static struct pernet_operations xfrm_user_net_ops = {
 	.init	    = xfrm_user_net_init,
 	.exit_batch = xfrm_user_net_exit,
+	.async	    = true,
 };
 
 static int __init xfrm_user_init(void)