Use NULL instead of 0 in `m_nextpkt' assignment.

ok deraadt@ dlg@

diff --git a/sys/net/pf.c b/sys/net/pf.c
index d1b1eb3..fc76da3 100644 (file)
--- 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 374c768..306504f 100644 (file)
--- 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 67972c0..79add8a 100644 (file)
--- 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),