From: Kirill Tkhai <ktkhai@virtuozzo.com>
Date: Mon, 26 Feb 2018 13:01:43 +0000 (+0300)
Subject: net: Convert br_net_ops
X-Git-Tag: v4.19~1326^2~354^2~14
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3cec5fb3476e07833fea9a1e2d5f6c629078b4ae;p=platform%2Fkernel%2Flinux-rpi.git

net: Convert br_net_ops

These pernet_operations are similar to bond_net_ops. Exit method
unregisters all net bridge devices, and it looks like another
pernet_operations are not interested in foreign net bridge list.
So, it's possible to mark them async.

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

diff --git a/net/bridge/br.c b/net/bridge/br.c
index 6bf06e7..7770481 100644
--- a/net/bridge/br.c
+++ b/net/bridge/br.c
@@ -188,6 +188,7 @@ static void __net_exit br_net_exit(struct net *net)
 
 static struct pernet_operations br_net_ops = {
 	.exit	= br_net_exit,
+	.async	= true,
 };
 
 static const struct stp_proto br_stp_proto = {