From: kn <kn@openbsd.org>
Date: Wed, 23 Nov 2022 19:35:18 +0000 (+0000)
Subject: Remove unused struct in6_ndifreq;  dead since 2013 sys/netinet6/in6_var.h r1.37
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=77a8ef7febeb5110c0c2741dba3a73822463d4ce;p=openbsd

Remove unused struct in6_ndifreq;  dead since 2013 sys/netinet6/in6_var.h r1.37

    Remove unused code manipulating a default interface and its index
    This is a leftover from the on-link assumption behavior removal,
    which has been deprecated by RFC4861 anyway.

Outside of _KERNEL, but nothing in base uses it, either.
codesearch.debian.net seems to agree.

OK mvs claudio bluhm
---

diff --git a/sys/netinet6/nd6.h b/sys/netinet6/nd6.h
index 942ce4bce11..91d384f2de4 100644
--- a/sys/netinet6/nd6.h
+++ b/sys/netinet6/nd6.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: nd6.h,v 1.87 2022/11/23 19:34:59 kn Exp $	*/
+/*	$OpenBSD: nd6.h,v 1.88 2022/11/23 19:35:18 kn Exp $	*/
 /*	$KAME: nd6.h,v 1.95 2002/06/08 11:31:06 itojun Exp $	*/
 
 /*
@@ -65,11 +65,6 @@ struct	in6_ndireq {
 	struct nd_ifinfo ndi;
 };
 
-struct	in6_ndifreq {
-	char ifname[IFNAMSIZ];
-	u_long ifindex;
-};
-
 /* Prefix status */
 #define NDPRF_ONLINK		0x1
 #define NDPRF_DETACHED		0x2