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Remove nullcheck, m is not allowed to be null.

This commit is contained in:
maxv 2018-04-24 08:22:16 +00:00
parent da0a3b88c3
commit 906d782918
1 changed files with 4 additions and 6 deletions
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10
sys/netinet6/nd6_rtr.c
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@ -1,4 +1,4 @@
/* $NetBSD: nd6_rtr.c,v 1.139 2018/04/24 08:07:05 maxv Exp $ */
/* $NetBSD: nd6_rtr.c,v 1.140 2018/04/24 08:22:16 maxv Exp $ */
/* $KAME: nd6_rtr.c,v 1.95 2001/02/07 08:09:47 itojun Exp $ */
/*
@ -31,7 +31,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: nd6_rtr.c,v 1.139 2018/04/24 08:07:05 maxv Exp $");
__KERNEL_RCSID(0, "$NetBSD: nd6_rtr.c,v 1.140 2018/04/24 08:22:16 maxv Exp $");
#ifdef _KERNEL_OPT
#include "opt_net_mpsafe.h"
@ -1118,12 +1118,10 @@ prelist_update(struct nd_prefixctl *newprc,
int ss;
char ip6buf[INET6_ADDRSTRLEN];
KASSERT(m != NULL);
ND6_ASSERT_WLOCK();
auth = 0;
if (m) {
auth = (m->m_flags & M_AUTHIPHDR) ? 1 : 0;
}
auth = (m->m_flags & M_AUTHIPHDR) ? 1 : 0;
if ((pr = nd6_prefix_lookup(newprc)) != NULL) {
/*