From 39c176f1feac7f6b4a20d0c452fad9fd4dfd74fe Mon Sep 17 00:00:00 2001
From: dlg <dlg@openbsd.org>
Date: Mon, 12 Feb 2018 00:07:53 +0000
Subject: [PATCH] dont handle SIOCSIFRDOMAIN twice, egre isn't supposed to
 filter it.

---
 sys/net/if_gre.c | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/sys/net/if_gre.c b/sys/net/if_gre.c
index bcec73ce875..54d4dd59286 100644
--- a/sys/net/if_gre.c
+++ b/sys/net/if_gre.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: if_gre.c,v 1.98 2018/02/09 10:12:38 dlg Exp $ */
+/*      $OpenBSD: if_gre.c,v 1.99 2018/02/12 00:07:53 dlg Exp $ */
 /*	$NetBSD: if_gre.c,v 1.9 1999/10/25 19:18:11 drochner Exp $ */
 
 /*
@@ -1078,13 +1078,6 @@ gre_tunnel_ioctl(struct ifnet *ifp, struct gre_tunnel *tunnel,
 	case SIOCDELMULTI:
 		break;
 
-	case SIOCSIFRDOMAIN:
-		if (ISSET(ifp->if_flags, IFF_RUNNING)) {
-			error = EBUSY;
-			break;
-		}
-		break;
-
 	case SIOCSVNETID:
 		if (ISSET(ifp->if_flags, IFF_RUNNING)) {
 			error = EBUSY;
-- 
2.20.1