Merge branch 'devel' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa...

[linux-2.6-omap-h63xx.git] / drivers / net / veth.c

diff --git a/drivers/net/veth.c b/drivers/net/veth.c
index 852d0e7c4e62abbfb13421664293dd70182c4126..124fe75b8a8a964928092b3d42c397fa847ac943 100644 (file)
--- a/drivers/net/veth.c
+++ b/drivers/net/veth.c
@@ -239,6 +239,16 @@ static int veth_open(struct net_device *dev)
        return 0;
 }
 
+static int veth_close(struct net_device *dev)
+{
+       struct veth_priv *priv = netdev_priv(dev);
+
+       netif_carrier_off(dev);
+       netif_carrier_off(priv->peer);
+
+       return 0;
+}
+
 static int veth_dev_init(struct net_device *dev)
 {
        struct veth_net_stats *stats;
@@ -263,10 +273,12 @@ static void veth_dev_free(struct net_device *dev)
 }
 
 static const struct net_device_ops veth_netdev_ops = {
-       .ndo_init       = veth_dev_init,
-       .ndo_open       = veth_open,
-       .ndo_start_xmit = veth_xmit,
-       .ndo_get_stats  = veth_get_stats,
+       .ndo_init            = veth_dev_init,
+       .ndo_open            = veth_open,
+       .ndo_stop            = veth_close,
+       .ndo_start_xmit      = veth_xmit,
+       .ndo_get_stats       = veth_get_stats,
+       .ndo_set_mac_address = eth_mac_addr,
 };
 
 static void veth_setup(struct net_device *dev)
@@ -279,44 +291,6 @@ static void veth_setup(struct net_device *dev)
        dev->destructor = veth_dev_free;
 }
 
-static void veth_change_state(struct net_device *dev)
-{
-       struct net_device *peer;
-       struct veth_priv *priv;
-
-       priv = netdev_priv(dev);
-       peer = priv->peer;
-
-       if (netif_carrier_ok(peer)) {
-               if (!netif_carrier_ok(dev))
-                       netif_carrier_on(dev);
-       } else {
-               if (netif_carrier_ok(dev))
-                       netif_carrier_off(dev);
-       }
-}
-
-static int veth_device_event(struct notifier_block *unused,
-                            unsigned long event, void *ptr)
-{
-       struct net_device *dev = ptr;
-
-       if (dev->netdev_ops->ndo_open != veth_open)
-               goto out;
-
-       switch (event) {
-       case NETDEV_CHANGE:
-               veth_change_state(dev);
-               break;
-       }
-out:
-       return NOTIFY_DONE;
-}
-
-static struct notifier_block veth_notifier_block __read_mostly = {
-       .notifier_call  = veth_device_event,
-};
-
 /*
  * netlink interface
  */
@@ -467,14 +441,12 @@ static struct rtnl_link_ops veth_link_ops = {
 
 static __init int veth_init(void)
 {
-       register_netdevice_notifier(&veth_notifier_block);
        return rtnl_link_register(&veth_link_ops);
 }
 
 static __exit void veth_exit(void)
 {
        rtnl_link_unregister(&veth_link_ops);
-       unregister_netdevice_notifier(&veth_notifier_block);
 }
 
 module_init(veth_init);