From 9c6dee24d7d259271df9a30c470464b7969a59ce Mon Sep 17 00:00:00 2001
From: Yaroslav Tykhiy <ytykhiy@gmail.com>
Date: Wed, 14 Mar 2007 14:38:04 +0000
Subject: [PATCH] Let vlan_ioctl() pass some work on to ether_ioctl() and so
 reduce code duplication a bit.

---
 sys/net/if_vlan.c | 26 +-------------------------
 1 file changed, 1 insertion(+), 25 deletions(-)

diff --git a/sys/net/if_vlan.c b/sys/net/if_vlan.c
index e1076b3f207..90da4541059 100644
--- a/sys/net/if_vlan.c
+++ b/sys/net/if_vlan.c
@@ -1326,30 +1326,6 @@ vlan_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data)
 	ifv = ifp->if_softc;
 
 	switch (cmd) {
-	case SIOCSIFADDR:
-		ifp->if_flags |= IFF_UP;
-
-		switch (ifa->ifa_addr->sa_family) {
-#ifdef INET
-		case AF_INET:
-			arp_ifinit(ifv->ifv_ifp, ifa);
-			break;
-#endif
-		default:
-			break;
-		}
-		break;
-
-	case SIOCGIFADDR:
-		{
-			struct sockaddr *sa;
-
-			sa = (struct sockaddr *) &ifr->ifr_data;
-			bcopy(IF_LLADDR(ifp), (caddr_t)sa->sa_data,
-			    ETHER_ADDR_LEN);
-		}
-		break;
-
 	case SIOCGIFMEDIA:
 		VLAN_LOCK();
 		if (TRUNK(ifv) != NULL) {
@@ -1457,7 +1433,7 @@ vlan_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data)
 		break;
 
 	default:
-		error = EINVAL;
+		error = ether_ioctl(ifp, cmd, data);
 	}
 
 	return (error);