[PATCH NET-PREV 06/51] net: Use unregister_netdevice_many() for both error cases in rtnl_newlink_create()

Kirill Tkhai posted 51 patches 9 months ago
[PATCH NET-PREV 06/51] net: Use unregister_netdevice_many() for both error cases in rtnl_newlink_create()
Posted by Kirill Tkhai 9 months ago
Signed-off-by: Kirill Tkhai <tkhai@ya.ru>
---
 net/core/rtnetlink.c |    7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index a33b60d1de2d..046736091b4f 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -3503,6 +3503,7 @@ static int rtnl_newlink_create(struct sk_buff *skb, struct ifinfomsg *ifm,
 	struct net *link_net;
 	struct net_device *dev, *master = NULL;
 	char ifname[IFNAMSIZ];
+	LIST_HEAD(list_kill);
 	int err;
 
 	if (!ops->alloc && !ops->setup)
@@ -3576,13 +3577,11 @@ static int rtnl_newlink_create(struct sk_buff *skb, struct ifinfomsg *ifm,
 	return err;
 out_unregister:
 	if (ops->newlink) {
-		LIST_HEAD(list_kill);
-
 		ops->dellink(dev, &list_kill);
-		unregister_netdevice_many(&list_kill);
 	} else {
-		unregister_netdevice(dev);
+		unregister_netdevice_queue(dev, &list_kill);
 	}
+	unregister_netdevice_many(&list_kill);
 	goto out;
 }