Use NULL instead of 0 in `m_nextpkt' assignment.

ok deraadt@ dlg@

3 files changed, 7 insertions, 7 deletions

diff --git a/sys/net/pf.c b/sys/net/pf.c
index d1b1eb3442a..fc76da389cf 100644
--- a/sys/net/pf.c
+++ b/sys/net/pf.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: pf.c,v 1.1111 2021/02/16 03:12:32 dlg Exp $ */
+/*	$OpenBSD: pf.c,v 1.1112 2021/02/23 11:43:40 mvs Exp $ */
 
 /*
  * Copyright (c) 2001 Daniel Hartmeier
@@ -6087,7 +6087,7 @@ pf_route(struct pf_pdesc *pd, struct pf_state *s)
 
 	for (m0 = m1; m0; m0 = m1) {
 		m1 = m0->m_nextpkt;
-		m0->m_nextpkt = 0;
+		m0->m_nextpkt = NULL;
 		if (error == 0)
 			error = ifp->if_output(ifp, m0, sintosa(dst), rt);
 		else
diff --git a/sys/netinet/ip_output.c b/sys/netinet/ip_output.c
index 374c768cb30..306504fc2f6 100644
--- a/sys/netinet/ip_output.c
+++ b/sys/netinet/ip_output.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ip_output.c,v 1.365 2021/02/10 18:28:06 bluhm Exp $	*/
+/*	$OpenBSD: ip_output.c,v 1.366 2021/02/23 11:43:41 mvs Exp $	*/
 /*	$NetBSD: ip_output.c,v 1.28 1996/02/13 23:43:07 christos Exp $	*/
 
 /*
@@ -518,7 +518,7 @@ sendit:
 
 	for (; m; m = m0) {
 		m0 = m->m_nextpkt;
-		m->m_nextpkt = 0;
+		m->m_nextpkt = NULL;
 		if (error == 0)
 			error = ifp->if_output(ifp, m, sintosa(dst), ro->ro_rt);
 		else
diff --git a/sys/netinet6/ip6_output.c b/sys/netinet6/ip6_output.c
index 67972c0d72b..79add8aa7f5 100644
--- a/sys/netinet6/ip6_output.c
+++ b/sys/netinet6/ip6_output.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ip6_output.c,v 1.253 2021/02/02 17:55:12 claudio Exp $	*/
+/*	$OpenBSD: ip6_output.c,v 1.254 2021/02/23 11:43:41 mvs Exp $	*/
 /*	$KAME: ip6_output.c,v 1.172 2001/03/25 09:55:56 itojun Exp $	*/
 
 /*
@@ -753,11 +753,11 @@ reroute:
 	 * Remove leading garbages.
 	 */
 	m = m0->m_nextpkt;
-	m0->m_nextpkt = 0;
+	m0->m_nextpkt = NULL;
 	m_freem(m0);
 	for (m0 = m; m; m = m0) {
 		m0 = m->m_nextpkt;
-		m->m_nextpkt = 0;
+		m->m_nextpkt = NULL;
 		if (error == 0) {
 			ip6stat_inc(ip6s_ofragments);
 			error = ifp->if_output(ifp, m, sin6tosa(dst),