[src/trunk]: src/usr.sbin/route6d Remove dead/broken code.

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

details:   https://anonhg.NetBSD.org/src/rev/7b1e64d11e37
branches:  trunk
changeset: 318900:7b1e64d11e37
user:      maxv <maxv%NetBSD.org@localhost>
date:      Wed May 09 07:05:42 2018 +0000
description:
Remove dead/broken code.

diffstat:

 usr.sbin/route6d/route6d.c |  12 ++----------
 1 files changed, 2 insertions(+), 10 deletions(-)

diffs (38 lines):

diff -r 7fd40b4cdb62 -r 7b1e64d11e37 usr.sbin/route6d/route6d.c
--- a/usr.sbin/route6d/route6d.c        Wed May 09 07:01:59 2018 +0000
+++ b/usr.sbin/route6d/route6d.c        Wed May 09 07:05:42 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: route6d.c,v 1.68 2016/04/04 07:37:08 ozaki-r Exp $     */
+/*     $NetBSD: route6d.c,v 1.69 2018/05/09 07:05:42 maxv Exp $        */
 /*     $KAME: route6d.c,v 1.94 2002/10/26 20:08:55 itojun Exp $        */
 
 /*
@@ -32,7 +32,7 @@
 
 #include <sys/cdefs.h>
 #ifndef        lint
-__RCSID("$NetBSD: route6d.c,v 1.68 2016/04/04 07:37:08 ozaki-r Exp $");
+__RCSID("$NetBSD: route6d.c,v 1.69 2018/05/09 07:05:42 maxv Exp $");
 #endif
 
 #include <stdbool.h>
@@ -610,19 +610,11 @@
        }
 
        i = 1;
-#ifdef IPV6_RECVPKTINFO
        if (setsockopt(ripsock, IPPROTO_IPV6, IPV6_RECVPKTINFO, &i,
            sizeof(i)) < 0) {
                fatal("rip IPV6_RECVPKTINFO");
                /*NOTREACHED*/
        }
-#else  /* old adv. API */
-       if (setsockopt(ripsock, IPPROTO_IPV6, IPV6_PKTINFO, &i,
-           sizeof(i)) < 0) {
-               fatal("rip IPV6_PKTINFO");
-               /*NOTREACHED*/
-       }
-#endif 
 
        memset(&hints, 0, sizeof(hints));
        hints.ai_family = PF_INET6;