diff --git a/sys/kern/sys_socket.c b/sys/kern/sys_socket.c
index e4db298b339f..dc72a8a68429 100644
--- a/sys/kern/sys_socket.c
+++ b/sys/kern/sys_socket.c
@@ -142,7 +142,7 @@ soo_ioctl(fp, cmd, data, p)
 	if (IOCGROUP(cmd) == 'i')
 		return (ifioctl(so, cmd, data, p));
 	if (IOCGROUP(cmd) == 'r')
-		return (rtioctl(cmd, data, p));
+		return (rtioctl(cmd, data));
 	return ((*so->so_proto->pr_usrreqs->pru_control)(so, cmd, data, 0, p));
 }
 
diff --git a/sys/net/route.c b/sys/net/route.c
index 7e169c8033f2..5ba4b361e146 100644
--- a/sys/net/route.c
+++ b/sys/net/route.c
@@ -377,18 +377,13 @@ out:
 * Routing table ioctl interface.
 */
 int
-rtioctl(req, data, p)
+rtioctl(req, data)
 	int req;
 	caddr_t data;
-	struct proc *p;
 {
 #ifdef INET
 	/* Multicast goop, grrr... */
-#ifdef MROUTING
 	return mrt_ioctl(req, data);
-#else
-	return mrt_ioctl(req, data, p);
-#endif
 #else /* INET */
 	return ENXIO;
 #endif /* INET */
diff --git a/sys/net/route.h b/sys/net/route.h
index c5642a4153e7..bfe72d84fe0c 100644
--- a/sys/net/route.h
+++ b/sys/net/route.h
@@ -286,7 +286,7 @@ struct rtentry *
 	 rtalloc1 __P((struct sockaddr *, int, u_long));
 void	 rtfree __P((struct rtentry *));
 int	 rtinit __P((struct ifaddr *, int, int));
-int	 rtioctl __P((int, caddr_t, struct proc *));
+int	 rtioctl __P((int, caddr_t));
 void	 rtredirect __P((struct sockaddr *, struct sockaddr *,
 	    struct sockaddr *, int, struct sockaddr *, struct rtentry **));
 int	 rtrequest __P((int, struct sockaddr *,