net: add a list_head parameter to dellink() method

Adding a list_head parameter to rtnl_link_ops->dellink() methods
allow us to queue devices on a list, in order to dismantle
them all at once.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2 files changed, 4 insertions, 4 deletions

diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index 3aabfd9dd212..20b7707f38ef 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -555,13 +555,13 @@ static int macvlan_newlink(struct net_device *dev,
         return 0;
 }
 
-static void macvlan_dellink(struct net_device *dev)
+static void macvlan_dellink(struct net_device *dev, struct list_head *head)
 {
         struct macvlan_dev *vlan = netdev_priv(dev);
         struct macvlan_port *port = vlan->port;
 
         list_del(&vlan->list);
-        unregister_netdevice(dev);
+        unregister_netdevice_queue(dev, head);
 
         if (list_empty(&port->vlans))
                 macvlan_port_destroy(port->dev);
@@ -601,7 +601,7 @@ static int macvlan_device_event(struct notifier_block *unused,
                 break;
         case NETDEV_UNREGISTER:
                 list_for_each_entry_safe(vlan, next, &port->vlans, list)
-                        macvlan_dellink(vlan->dev);
+                        macvlan_dellink(vlan->dev, NULL);
                 break;
         }
         return NOTIFY_DONE;
diff --git a/drivers/net/veth.c b/drivers/net/veth.c
index ade5b344f75d..ffb502daa916 100644
--- a/drivers/net/veth.c
+++ b/drivers/net/veth.c
@@ -442,7 +442,7 @@ err_register_peer:
         return err;
 }
 
-static void veth_dellink(struct net_device *dev)
+static void veth_dellink(struct net_device *dev, struct list_head *head)
 {
         struct veth_priv *priv;
         struct net_device *peer;