From 50c8a14a840f91b7945b719926596af0cb100564 Mon Sep 17 00:00:00 2001
From: krw <krw@openbsd.org>
Date: Tue, 11 Sep 2018 18:16:26 +0000
Subject: [PATCH] Nuke unused LIST() ieee80211com_head.

ok stsp@
---
 sys/net80211/ieee80211.c     | 7 +------
 sys/net80211/ieee80211_var.h | 5 +----
 2 files changed, 2 insertions(+), 10 deletions(-)

diff --git a/sys/net80211/ieee80211.c b/sys/net80211/ieee80211.c
index 3f5aba761e3..fc9411f5f8b 100644
--- a/sys/net80211/ieee80211.c
+++ b/sys/net80211/ieee80211.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ieee80211.c,v 1.69 2018/07/11 21:18:23 nayden Exp $	*/
+/*	$OpenBSD: ieee80211.c,v 1.70 2018/09/11 18:16:26 krw Exp $	*/
 /*	$NetBSD: ieee80211.c,v 1.19 2004/06/06 05:45:29 dyoung Exp $	*/
 
 /*-
@@ -65,9 +65,6 @@ int	ieee80211_debug = 0;
 
 int ieee80211_cache_size = IEEE80211_CACHE_SIZE;
 
-struct ieee80211com_head ieee80211com_head =
-    LIST_HEAD_INITIALIZER(ieee80211com_head);
-
 void ieee80211_setbasicrates(struct ieee80211com *);
 int ieee80211_findrate(struct ieee80211com *, enum ieee80211_phymode, int);
 
@@ -184,7 +181,6 @@ ieee80211_ifattach(struct ifnet *ifp)
 	ic->ic_bmissthres = 7;	/* default 7 beacons */
 	ic->ic_dtim_period = 1;	/* all TIMs are DTIMs */
 
-	LIST_INSERT_HEAD(&ieee80211com_head, ic, ic_list);
 	ieee80211_node_attach(ifp);
 	ieee80211_proto_attach(ifp);
 
@@ -205,7 +201,6 @@ ieee80211_ifdetach(struct ifnet *ifp)
 	ieee80211_proto_detach(ifp);
 	ieee80211_crypto_detach(ifp);
 	ieee80211_node_detach(ifp);
-	LIST_REMOVE(ic, ic_list);
 	ifmedia_delete_instance(&ic->ic_media, IFM_INST_ANY);
 	ether_ifdetach(ifp);
 }
diff --git a/sys/net80211/ieee80211_var.h b/sys/net80211/ieee80211_var.h
index 9fc5c736e65..ec0e0755dbf 100644
--- a/sys/net80211/ieee80211_var.h
+++ b/sys/net80211/ieee80211_var.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ieee80211_var.h,v 1.90 2018/09/10 08:26:39 phessler Exp $	*/
+/*	$OpenBSD: ieee80211_var.h,v 1.91 2018/09/11 18:16:26 krw Exp $	*/
 /*	$NetBSD: ieee80211_var.h,v 1.7 2004/05/06 03:07:10 dyoung Exp $	*/
 
 /*-
@@ -339,9 +339,6 @@ struct ieee80211com {
 #define	ic_if		ic_ac.ac_if
 #define	ic_softc	ic_if.if_softc
 
-LIST_HEAD(ieee80211com_head, ieee80211com);
-extern struct ieee80211com_head ieee80211com_head;
-
 /* list of APs we want to automatically use */
 /* all data is copied from struct ieee80211com */
 struct ieee80211_ess {
-- 
2.20.1