1 files changed, 4 insertions, 25 deletions

diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
index ec37692..33f90e7 100644
--- a/net/8021q/vlan.c
+++ b/net/8021q/vlan.c
@@ -184,27 +184,6 @@ void unregister_vlan_dev(struct net_device *dev, struct list_head *head)
 	dev_put(real_dev);
 }
 
-static void vlan_transfer_operstate(const struct net_device *dev,
-				    struct net_device *vlandev)
-{
-	/* Have to respect userspace enforced dormant state
-	 * of real device, also must allow supplicant running
-	 * on VLAN device
-	 */
-	if (dev->operstate == IF_OPER_DORMANT)
-		netif_dormant_on(vlandev);
-	else
-		netif_dormant_off(vlandev);
-
-	if (netif_carrier_ok(dev)) {
-		if (!netif_carrier_ok(vlandev))
-			netif_carrier_on(vlandev);
-	} else {
-		if (netif_carrier_ok(vlandev))
-			netif_carrier_off(vlandev);
-	}
-}
-
 int vlan_check_real_dev(struct net_device *real_dev, u16 vlan_id)
 {
 	const char *name = real_dev->name;
@@ -262,7 +241,7 @@ int register_vlan_dev(struct net_device *dev)
 	/* Account for reference in struct vlan_dev_info */
 	dev_hold(real_dev);
 
-	vlan_transfer_operstate(real_dev, dev);
+	netif_stacked_transfer_operstate(real_dev, dev);
 	linkwatch_fire_event(dev); /* _MUST_ call rfc2863_policy() */
 
 	/* So, got the sucker initialized, now lets place
@@ -453,7 +432,7 @@ static int vlan_device_event(struct notifier_block *unused, unsigned long event,
 			if (!vlandev)
 				continue;
 
-			vlan_transfer_operstate(dev, vlandev);
+			netif_stacked_transfer_operstate(dev, vlandev);
 		}
 		break;
 
@@ -511,7 +490,7 @@ static int vlan_device_event(struct notifier_block *unused, unsigned long event,
 			vlan = vlan_dev_info(vlandev);
 			if (!(vlan->flags & VLAN_FLAG_LOOSE_BINDING))
 				dev_change_flags(vlandev, flgs & ~IFF_UP);
-			vlan_transfer_operstate(dev, vlandev);
+			netif_stacked_transfer_operstate(dev, vlandev);
 		}
 		break;
 
@@ -529,7 +508,7 @@ static int vlan_device_event(struct notifier_block *unused, unsigned long event,
 			vlan = vlan_dev_info(vlandev);
 			if (!(vlan->flags & VLAN_FLAG_LOOSE_BINDING))
 				dev_change_flags(vlandev, flgs | IFF_UP);
-			vlan_transfer_operstate(dev, vlandev);
+			netif_stacked_transfer_operstate(dev, vlandev);
 		}
 		break;