[src/trunk]: src/sys/netinet6 Move a rtentry definition to reduce its scope

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

details:   https://anonhg.NetBSD.org/src/rev/7667db195579
branches:  trunk
changeset: 810491:7667db195579
user:      ozaki-r <ozaki-r%NetBSD.org@localhost>
date:      Tue Sep 01 08:52:02 2015 +0000

description:
Move a rtentry definition to reduce its scope

No functional change.

diffstat:

 sys/netinet6/nd6.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (34 lines):

diff -r 6c9893865827 -r 7667db195579 sys/netinet6/nd6.c
--- a/sys/netinet6/nd6.c        Tue Sep 01 08:46:27 2015 +0000
+++ b/sys/netinet6/nd6.c        Tue Sep 01 08:52:02 2015 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: nd6.c,v 1.171 2015/09/01 08:46:27 ozaki-r Exp $        */
+/*     $NetBSD: nd6.c,v 1.172 2015/09/01 08:52:02 ozaki-r Exp $        */
 /*     $KAME: nd6.c,v 1.279 2002/06/08 11:16:51 itojun Exp $   */
 
 /*
@@ -31,7 +31,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: nd6.c,v 1.171 2015/09/01 08:46:27 ozaki-r Exp $");
+__KERNEL_RCSID(0, "$NetBSD: nd6.c,v 1.172 2015/09/01 08:52:02 ozaki-r Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_net_mpsafe.h"
@@ -1547,7 +1547,6 @@
        struct in6_ndifreq *ndif = (struct in6_ndifreq *)data;
        struct nd_defrouter *dr;
        struct nd_prefix *pr;
-       struct rtentry *rt;
        int i = 0, error = 0;
        int s;
 
@@ -1820,6 +1819,7 @@
        {
                struct llinfo_nd6 *ln;
                struct in6_addr nb_addr = nbi->addr; /* make local for safety */
+               struct rtentry *rt;
 
                if ((error = in6_setscope(&nb_addr, ifp, NULL)) != 0)
                        return error;