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Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/bareudp.c22
1 files changed, 14 insertions, 8 deletions
diff --git a/drivers/net/bareudp.c b/drivers/net/bareudp.c
index 708171c0d628..85de5f96c02b 100644
--- a/drivers/net/bareudp.c
+++ b/drivers/net/bareudp.c
@@ -645,11 +645,20 @@ static int bareudp_link_config(struct net_device *dev,
return 0;
}
+static void bareudp_dellink(struct net_device *dev, struct list_head *head)
+{
+ struct bareudp_dev *bareudp = netdev_priv(dev);
+
+ list_del(&bareudp->next);
+ unregister_netdevice_queue(dev, head);
+}
+
static int bareudp_newlink(struct net *net, struct net_device *dev,
struct nlattr *tb[], struct nlattr *data[],
struct netlink_ext_ack *extack)
{
struct bareudp_conf conf;
+ LIST_HEAD(list_kill);
int err;
err = bareudp2info(data, &conf, extack);
@@ -662,17 +671,14 @@ static int bareudp_newlink(struct net *net, struct net_device *dev,
err = bareudp_link_config(dev, tb);
if (err)
- return err;
+ goto err_unconfig;
return 0;
-}
-
-static void bareudp_dellink(struct net_device *dev, struct list_head *head)
-{
- struct bareudp_dev *bareudp = netdev_priv(dev);
- list_del(&bareudp->next);
- unregister_netdevice_queue(dev, head);
+err_unconfig:
+ bareudp_dellink(dev, &list_kill);
+ unregister_netdevice_many(&list_kill);
+ return err;
}
static size_t bareudp_get_size(const struct net_device *dev)