[src/trunk]: src/sys/netinet6 Use KASSERT for checking a programming error

[ozaki-r <ozaki-r%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/1f546f566441
branches:  trunk
changeset: 830048:1f546f566441
user:      ozaki-r <ozaki-r%NetBSD.org@localhost>
date:      Sat Feb 24 07:38:05 2018 +0000

description:
Use KASSERT for checking a programming error

diffstat:

 sys/netinet6/nd6_nbr.c |  7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)

diffs (28 lines):

diff -r 2809326a6d95 -r 1f546f566441 sys/netinet6/nd6_nbr.c
--- a/sys/netinet6/nd6_nbr.c    Sat Feb 24 07:37:08 2018 +0000
+++ b/sys/netinet6/nd6_nbr.c    Sat Feb 24 07:38:05 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: nd6_nbr.c,v 1.145 2018/02/02 10:49:01 maxv Exp $       */
+/*     $NetBSD: nd6_nbr.c,v 1.146 2018/02/24 07:38:05 ozaki-r Exp $    */
 /*     $KAME: nd6_nbr.c,v 1.61 2001/02/10 16:06:14 jinmei Exp $        */
 
 /*
@@ -31,7 +31,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: nd6_nbr.c,v 1.145 2018/02/02 10:49:01 maxv Exp $");
+__KERNEL_RCSID(0, "$NetBSD: nd6_nbr.c,v 1.146 2018/02/24 07:38:05 ozaki-r Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_inet.h"
@@ -1484,8 +1484,7 @@
 {
        struct dadq *dp;
 
-       if (ifa == NULL)
-               panic("ifa == NULL in nd6_dad_na_input");
+       KASSERT(ifa != NULL);
 
        mutex_enter(&nd6_dad_lock);
        dp = nd6_dad_find(ifa);