From f3447eb493aa63da35292a42b515a2638d08aef9 Mon Sep 17 00:00:00 2001
From: Brooks Davis <brooks@FreeBSD.org>
Date: Mon, 15 Aug 2005 20:27:34 +0000
Subject: [PATCH] Vlan interfaces change their type after ether_ifattach() so
 we needs to use if_free_type(ifp, IFT_ETHER) to delete them and stop leaking
 struct arpcoms.

Reported by:	thompsa
MFC After:	3 days
---
 sys/net/if_vlan.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/net/if_vlan.c b/sys/net/if_vlan.c
index 7be7a78dc7b1..87b3a6ca27fb 100644
--- a/sys/net/if_vlan.c
+++ b/sys/net/if_vlan.c
@@ -437,7 +437,7 @@ vlan_clone_destroy(struct if_clone *ifc, struct ifnet *ifp)
 	VLAN_UNLOCK();
 
 	ether_ifdetach(ifp);
-	if_free(ifp);
+	if_free_type(ifp, IFT_ETHER);
 
 	free(ifv, M_VLAN);