vlan: rename vlan_dev_info to vlan_dev_priv

As this structure is priv, name it approprietely. Also for pointer to it
use name "vlan".

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/8021q/vlan_gvrp.c b/net/8021q/vlan_gvrp.c
index 061cece..6f975535 100644
--- a/net/8021q/vlan_gvrp.c
+++ b/net/8021q/vlan_gvrp.c
@@ -29,7 +29,7 @@
 
 int vlan_gvrp_request_join(const struct net_device *dev)
 {
-	const struct vlan_dev_info *vlan = vlan_dev_info(dev);
+	const struct vlan_dev_priv *vlan = vlan_dev_priv(dev);
 	__be16 vlan_id = htons(vlan->vlan_id);
 
 	return garp_request_join(vlan->real_dev, &vlan_gvrp_app,
@@ -38,7 +38,7 @@
 
 void vlan_gvrp_request_leave(const struct net_device *dev)
 {
-	const struct vlan_dev_info *vlan = vlan_dev_info(dev);
+	const struct vlan_dev_priv *vlan = vlan_dev_priv(dev);
 	__be16 vlan_id = htons(vlan->vlan_id);
 
 	garp_request_leave(vlan->real_dev, &vlan_gvrp_app,