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authorIlan Peer <ilan.peer@intel.com>2020-01-31 14:12:56 +0300
committerJohannes Berg <johannes.berg@intel.com>2020-02-07 14:48:29 +0300
commit52b4810bed836929d73e1ff419a8d3f1eb1b4c4b (patch)
tree8ce4b3f549c836c45d72854cd561bb292003153d /net/mac80211/iface.c
parentc4d800dcc7c57837cca66638b54b1d8a09949f79 (diff)
downloadlinux-52b4810bed836929d73e1ff419a8d3f1eb1b4c4b.tar.xz
mac80211: Remove support for changing AP SMPS mode
The SMPS feature is defined in the specification only to be used by non-AP stations and not by APs, so remove the support for changing the AP's SMPS mode dynamically. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/20200131111300.891737-20-luca@coelho.fi Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/iface.c')
-rw-r--r--net/mac80211/iface.c8
1 files changed, 1 insertions, 7 deletions
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 99d913a6e651..2fb26bc105f8 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -8,7 +8,7 @@
* Copyright 2008, Johannes Berg <johannes@sipsolutions.net>
* Copyright 2013-2014 Intel Mobile Communications GmbH
* Copyright (c) 2016 Intel Deutschland GmbH
- * Copyright (C) 2018-2019 Intel Corporation
+ * Copyright (C) 2018-2020 Intel Corporation
*/
#include <linux/slab.h>
#include <linux/kernel.h>
@@ -824,9 +824,6 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
case NL80211_IFTYPE_ADHOC:
ieee80211_ibss_stop(sdata);
break;
- case NL80211_IFTYPE_AP:
- cancel_work_sync(&sdata->u.ap.request_smps_work);
- break;
case NL80211_IFTYPE_MONITOR:
if (sdata->u.mntr.flags & MONITOR_FLAG_COOK_FRAMES)
break;
@@ -1494,10 +1491,7 @@ static void ieee80211_setup_sdata(struct ieee80211_sub_if_data *sdata,
case NL80211_IFTYPE_AP:
skb_queue_head_init(&sdata->u.ap.ps.bc_buf);
INIT_LIST_HEAD(&sdata->u.ap.vlans);
- INIT_WORK(&sdata->u.ap.request_smps_work,
- ieee80211_request_smps_ap_work);
sdata->vif.bss_conf.bssid = sdata->vif.addr;
- sdata->u.ap.req_smps = IEEE80211_SMPS_OFF;
break;
case NL80211_IFTYPE_P2P_CLIENT:
type = NL80211_IFTYPE_STATION;