Remove unused arguments from rt_checkgate().

Since the rtalloc(9) rewrite no route lookup is done in this function so
there's no need for a destination or a rtable ID.

4 files changed, 9 insertions, 13 deletions

diff --git a/sys/net/route.c b/sys/net/route.c
index b87ec412a2b..3517ef5c679 100644
--- a/sys/net/route.c
+++ b/sys/net/route.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: route.c,v 1.298 2016/03/26 21:56:04 mpi Exp $	*/
+/*	$OpenBSD: route.c,v 1.299 2016/04/27 14:47:27 mpi Exp $	*/
 /*	$NetBSD: route.c,v 1.14 1996/02/13 22:00:46 christos Exp $	*/
 
 /*
@@ -1168,8 +1168,7 @@ rt_setgate(struct rtentry *rt, struct sockaddr *gate)
 }
 
 int
-rt_checkgate(struct ifnet *ifp, struct rtentry *rt, struct sockaddr *dst,
-    unsigned int rtableid, struct rtentry **rtp)
+rt_checkgate(struct rtentry *rt, struct rtentry **rtp)
 {
 	struct rtentry *rt0;
 
diff --git a/sys/net/route.h b/sys/net/route.h
index bef35438642..0332c26379e 100644
--- a/sys/net/route.h
+++ b/sys/net/route.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: route.h,v 1.134 2016/03/30 10:13:14 mpi Exp $	*/
+/*	$OpenBSD: route.h,v 1.135 2016/04/27 14:47:27 mpi Exp $	*/
 /*	$NetBSD: route.h,v 1.9 1996/02/13 22:00:49 christos Exp $	*/
 
 /*
@@ -363,8 +363,7 @@ void	 rt_sendmsg(struct rtentry *, int, u_int);
 void	 rt_sendaddrmsg(struct rtentry *, int);
 void	 rt_missmsg(int, struct rt_addrinfo *, int, uint8_t, u_int, int, u_int);
 int	 rt_setgate(struct rtentry *, struct sockaddr *);
-int	 rt_checkgate(struct ifnet *, struct rtentry *, struct sockaddr *,
-	    unsigned int, struct rtentry **);
+int	 rt_checkgate(struct rtentry *, struct rtentry **);
 void	 rt_setmetrics(u_long, struct rt_metrics *, struct rt_kmetrics *);
 void	 rt_getmetrics(struct rt_kmetrics *, struct rt_metrics *);
 
diff --git a/sys/netinet/if_ether.c b/sys/netinet/if_ether.c
index ca7fea72be9..c545ce81657 100644
--- a/sys/netinet/if_ether.c
+++ b/sys/netinet/if_ether.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: if_ether.c,v 1.204 2016/03/30 10:13:14 mpi Exp $	*/
+/*	$OpenBSD: if_ether.c,v 1.205 2016/04/27 14:47:27 mpi Exp $	*/
 /*	$NetBSD: if_ether.c,v 1.31 1996/05/11 12:59:58 mycroft Exp $	*/
 
 /*
@@ -294,8 +294,7 @@ arpresolve(struct ifnet *ifp, struct rtentry *rt0, struct mbuf *m,
 	}
 
 	if (rt0 != NULL) {
-		error = rt_checkgate(ifp, rt0, dst,
-		    m->m_pkthdr.ph_rtableid, &rt);
+		error = rt_checkgate(rt0, &rt);
 		if (error) {
 			m_freem(m);
 			return (error);
diff --git a/sys/netinet6/nd6.c b/sys/netinet6/nd6.c
index 4ad611428c3..05d58ffa0dc 100644
--- a/sys/netinet6/nd6.c
+++ b/sys/netinet6/nd6.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: nd6.c,v 1.177 2016/03/07 11:00:36 mpi Exp $	*/
+/*	$OpenBSD: nd6.c,v 1.178 2016/04/27 14:47:27 mpi Exp $	*/
 /*	$KAME: nd6.c,v 1.280 2002/06/08 19:52:07 itojun Exp $	*/
 
 /*
@@ -1519,8 +1519,7 @@ nd6_output(struct ifnet *ifp, struct mbuf *m0, struct sockaddr_in6 *dst,
 	 * next hop determination.
 	 */
 	if (rt0 != NULL) {
-		error = rt_checkgate(ifp, rt0, sin6tosa(dst),
-		    m->m_pkthdr.ph_rtableid, &rt);
+		error = rt_checkgate(rt0, &rt);
 		if (error) {
 			m_freem(m);
 			return (error);
@@ -1698,7 +1697,7 @@ nd6_storelladdr(struct ifnet *ifp, struct rtentry *rt0, struct mbuf *m,
 		return (ENOMEM);
 	}
 
-	error = rt_checkgate(ifp, rt0, dst, m->m_pkthdr.ph_rtableid, &rt);
+	error = rt_checkgate(rt0, &rt);
 	if (error) {
 		m_freem(m);
 		return (error);