4 files changed, 8 insertions, 6 deletions
diff --git a/sys/netinet6/in6_pcb.c b/sys/netinet6/in6_pcb.c
index f1b92a3..083ed03 100644
--- a/sys/netinet6/in6_pcb.c
+++ b/sys/netinet6/in6_pcb.c
@@ -768,7 +768,7 @@ in6_pcbnotify(head, dst, fport_arg, src, lport_arg, cmd, notify)
 	const struct sockaddr *src;
 	u_int fport_arg, lport_arg;
 	int cmd;
-	void (*notify) __P((struct inpcb *, int));
+	struct inpcb *(*notify) __P((struct inpcb *, int));
 {
 	struct inpcb *inp, *ninp;
 	struct sockaddr_in6 sa6_src, *sa6_dst;
@@ -1006,7 +1006,7 @@ in6_losing(in6p)
  * After a routing change, flush old routing
  * and allocate a (hopefully) better one.
  */
-void
+struct inpcb *
 in6_rtchange(inp, errno)
 	struct inpcb *inp;
 	int errno;
@@ -1019,6 +1019,7 @@ in6_rtchange(inp, errno)
 		 * output is attempted.
 		 */
 	}
+	return inp;
 }
 
 /*
diff --git a/sys/netinet6/in6_pcb.h b/sys/netinet6/in6_pcb.h
index 9b0acca..5098a12 100644
--- a/sys/netinet6/in6_pcb.h
+++ b/sys/netinet6/in6_pcb.h
@@ -92,8 +92,9 @@ struct	inpcb *
 				u_int, int, struct ifnet *));
 void	in6_pcbnotify __P((struct inpcbhead *, struct sockaddr *,
 			   u_int, const struct sockaddr *, u_int, int,
-			   void (*)(struct inpcb *, int)));
-void	in6_rtchange __P((struct inpcb *, int));
+			   struct inpcb *(*)(struct inpcb *, int)));
+struct inpcb *
+	in6_rtchange __P((struct inpcb *, int));
 int	in6_setpeeraddr __P((struct socket *so, struct sockaddr **nam));
 int	in6_setsockaddr __P((struct socket *so, struct sockaddr **nam));
 int	in6_mapped_sockaddr __P((struct socket *so, struct sockaddr **nam));
diff --git a/sys/netinet6/raw_ip6.c b/sys/netinet6/raw_ip6.c
index 2dcec0c..c4652af 100644
--- a/sys/netinet6/raw_ip6.c
+++ b/sys/netinet6/raw_ip6.c
@@ -254,7 +254,7 @@ rip6_ctlinput(cmd, sa, d)
 	int off = 0;
 	struct ip6ctlparam *ip6cp = NULL;
 	const struct sockaddr_in6 *sa6_src = NULL;
-	void (*notify) __P((struct inpcb *, int)) = in6_rtchange;
+	struct inpcb *(*notify) __P((struct inpcb *, int)) = in6_rtchange;
 
 	if (sa->sa_family != AF_INET6 ||
 	    sa->sa_len != sizeof(struct sockaddr_in6))
diff --git a/sys/netinet6/udp6_usrreq.c b/sys/netinet6/udp6_usrreq.c
index 20913e6..53439d0 100644
--- a/sys/netinet6/udp6_usrreq.c
+++ b/sys/netinet6/udp6_usrreq.c
@@ -407,7 +407,7 @@ udp6_ctlinput(cmd, sa, d)
 	int off = 0;
 	struct ip6ctlparam *ip6cp = NULL;
 	const struct sockaddr_in6 *sa6_src = NULL;
-	void (*notify) __P((struct inpcb *, int)) = udp_notify;
+	struct inpcb *(*notify) __P((struct inpcb *, int)) = udp_notify;
 	struct udp_portonly {
 		u_int16_t uh_sport;
 		u_int16_t uh_dport;