openvswitch: Move dev pointer into vport itself

This is the first step in representing all OVS vports as regular
struct net_devices. Move the net_device pointer into the vport
structure itself to get rid of struct vport_netdev.

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/openvswitch/dp_notify.c b/net/openvswitch/dp_notify.c
index 2c631fe..a7a80a6 100644
--- a/net/openvswitch/dp_notify.c
+++ b/net/openvswitch/dp_notify.c
@@ -58,13 +58,10 @@
 			struct hlist_node *n;
 
 			hlist_for_each_entry_safe(vport, n, &dp->ports[i], dp_hash_node) {
-				struct netdev_vport *netdev_vport;
-
 				if (vport->ops->type != OVS_VPORT_TYPE_NETDEV)
 					continue;
 
-				netdev_vport = netdev_vport_priv(vport);
-				if (!(netdev_vport->dev->priv_flags & IFF_OVS_DATAPATH))
+				if (!(vport->dev->priv_flags & IFF_OVS_DATAPATH))
 					dp_detach_port_notify(vport);
 			}
 		}