[PATCH v1 net-next 11/14] gtp: Convert gtp_net_exit_batch_rtnl() to ->exit_rtnl().

[Kuniyuki Iwashima <kuniyu@amazon.com>]

gtp_net_exit_batch_rtnl() iterates the dying netns list
and performs the same operations for each.

Let's use ->exit_rtnl().

Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
---
Cc: Pablo Neira Ayuso <pablo@netfilter.org>
Cc: Harald Welte <laforge@gnumonks.org>
Cc: Andrew Lunn <andrew+netdev@lunn.ch>
---
 drivers/net/gtp.c | 18 +++++++-----------
 1 file changed, 7 insertions(+), 11 deletions(-)

diff --git a/drivers/net/gtp.c b/drivers/net/gtp.c
index ef793607890d..d4dec741c7f4 100644
--- a/drivers/net/gtp.c
+++ b/drivers/net/gtp.c
@@ -2475,23 +2475,19 @@ static int __net_init gtp_net_init(struct net *net)
 	return 0;
 }
 
-static void __net_exit gtp_net_exit_batch_rtnl(struct list_head *net_list,
-					       struct list_head *dev_to_kill)
+static void __net_exit gtp_net_exit_rtnl(struct net *net,
+					 struct list_head *dev_to_kill)
 {
-	struct net *net;
-
-	list_for_each_entry(net, net_list, exit_list) {
-		struct gtp_net *gn = net_generic(net, gtp_net_id);
-		struct gtp_dev *gtp, *gtp_next;
+	struct gtp_net *gn = net_generic(net, gtp_net_id);
+	struct gtp_dev *gtp, *gtp_next;
 
-		list_for_each_entry_safe(gtp, gtp_next, &gn->gtp_dev_list, list)
-			gtp_dellink(gtp->dev, dev_to_kill);
-	}
+	list_for_each_entry_safe(gtp, gtp_next, &gn->gtp_dev_list, list)
+		gtp_dellink(gtp->dev, dev_to_kill);
 }
 
 static struct pernet_operations gtp_net_ops = {
 	.init	= gtp_net_init,
-	.exit_batch_rtnl = gtp_net_exit_batch_rtnl,
+	.exit_rtnl = gtp_net_exit_rtnl,
 	.id	= &gtp_net_id,
 	.size	= sizeof(struct gtp_net),
 };
-- 
2.49.0