vlan: clean up some variable names

To be consistent, s/info/vlan/.

Cc: Benjamin LaHaise <[e-mail]>
Cc: Patrick McHardy <[e-mail]>
Cc: David Miller <[e-mail]>
Signed-off-by: Cong Wang <[e-mail]>
Signed-off-by: David S. Miller <[e-mail]>

net/8021q/vlan_dev.c

···
 static int vlan_dev_netpoll_setup(struct net_device *dev, struct netpoll_info *npinfo,
 				  gfp_t gfp)
 {
-	struct vlan_dev_priv *info = vlan_dev_priv(dev);
-	struct net_device *real_dev = info->real_dev;
+	struct vlan_dev_priv *vlan = vlan_dev_priv(dev);
+	struct net_device *real_dev = vlan->real_dev;
 	struct netpoll *netpoll;
 	int err = 0;
 
···
 		goto out;
 	}
 
-	info->netpoll = netpoll;
+	vlan->netpoll = netpoll;
 
 out:
 	return err;
···
 
 static void vlan_dev_netpoll_cleanup(struct net_device *dev)
 {
-	struct vlan_dev_priv *info = vlan_dev_priv(dev);
-	struct netpoll *netpoll = info->netpoll;
+	struct vlan_dev_priv *vlan= vlan_dev_priv(dev);
+	struct netpoll *netpoll = vlan->netpoll;
 
 	if (!netpoll)
 		return;
 
-	info->netpoll = NULL;
+	vlan->netpoll = NULL;
 
 	__netpoll_free_rcu(netpoll);
 }