[src/trunk]: src/sys/netinet6 Rename variable "prep" for PReP port.

[itohy <itohy%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/15c0c0c0e0ca
branches:  trunk
changeset: 480234:15c0c0c0e0ca
user:      itohy <itohy%NetBSD.org@localhost>
date:      Fri Jan 07 06:44:30 2000 +0000

description:
Rename variable "prep" for PReP port.

diffstat:

 sys/netinet6/icmp6.c |  12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)

diffs (33 lines):

diff -r a0e4d6169bbc -r 15c0c0c0e0ca sys/netinet6/icmp6.c
--- a/sys/netinet6/icmp6.c      Fri Jan 07 05:53:21 2000 +0000
+++ b/sys/netinet6/icmp6.c      Fri Jan 07 06:44:30 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: icmp6.c,v 1.16 2000/01/06 15:46:08 itojun Exp $        */
+/*     $NetBSD: icmp6.c,v 1.17 2000/01/07 06:44:30 itohy Exp $ */
 
 /*
  * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@@ -152,7 +152,7 @@
 {
        struct ip6_hdr *oip6, *nip6;
        struct icmp6_hdr *icmp6;
-       u_int prep;
+       u_int preplen;
        int off;
        u_char nxt;
 
@@ -286,10 +286,10 @@
        if (m->m_pkthdr.len >= ICMPV6_PLD_MAXLEN)
                m_adj(m, ICMPV6_PLD_MAXLEN - m->m_pkthdr.len);
 
-       prep = sizeof(struct ip6_hdr) + sizeof(struct icmp6_hdr);
-       M_PREPEND(m, prep, M_DONTWAIT);
-       if (m && m->m_len < prep)
-               m = m_pullup(m, prep);
+       preplen = sizeof(struct ip6_hdr) + sizeof(struct icmp6_hdr);
+       M_PREPEND(m, preplen, M_DONTWAIT);
+       if (m && m->m_len < preplen)
+               m = m_pullup(m, preplen);
        if (m == NULL) {
                printf("ENOBUFS in icmp6_error %d\n", __LINE__);
                return;