From ba26134b190272850e1cb8bb4ad9f91a09a4ac93 Mon Sep 17 00:00:00 2001
From: Gleb Smirnoff <glebius@FreeBSD.org>
Date: Tue, 30 Aug 2005 14:14:08 +0000
Subject: [PATCH] Fix fallout from revision 1.77, mark outgoing packets with
 M_VLANTAG flag.

PR:		kern/80646
Reviewed by:	yar
MFC after:	3 days
---
 sys/net/if_vlan.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sys/net/if_vlan.c b/sys/net/if_vlan.c
index 87b3a6ca27fb..5a8fafe6d421 100644
--- a/sys/net/if_vlan.c
+++ b/sys/net/if_vlan.c
@@ -504,6 +504,7 @@ vlan_start(struct ifnet *ifp)
 			}
 			*(u_int*)(mtag + 1) = ifv->ifv_tag;
 			m_tag_prepend(m, mtag);
+			m->m_flags |= M_VLANTAG;
 		} else {
 			M_PREPEND(m, ifv->ifv_encaplen, M_DONTWAIT);
 			if (m == NULL) {