From 0be9a1d0c1db1164a296a70157c01d1e5165d6cc Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Thu, 5 Jul 2012 15:08:55 +0200
Subject: [PATCH] make vlan devices virtual to avoid avl tree issues with
 changing ifnames when bound to alias interfaces

---
 vlan.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vlan.c b/vlan.c
index 785cc9e..d1fb70b 100644
--- a/vlan.c
+++ b/vlan.c
@@ -106,7 +106,7 @@ static struct device *get_vlan_device(struct device *dev, int id, bool create)
 	vldev = calloc(1, sizeof(*vldev));
 	snprintf(vldev->dev.ifname, IFNAMSIZ, "%s.%d", dev->ifname, id);
 
-	device_init(&vldev->dev, &vlan_type, NULL);
+	device_init_virtual(&vldev->dev, &vlan_type, NULL);
 	vldev->dev.default_config = true;
 
 	vldev->set_state = vldev->dev.set_state;
-- 
2.11.0