diff options
| author | Ilan Peer <ilan.peer@intel.com> | 2020-01-31 14:12:56 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2020-02-07 14:48:29 +0300 |
| commit | 52b4810bed836929d73e1ff419a8d3f1eb1b4c4b (patch) | |
| tree | 8ce4b3f549c836c45d72854cd561bb292003153d /net/mac80211/sta_info.c | |
| parent | c4d800dcc7c57837cca66638b54b1d8a09949f79 (diff) | |
| download | linux-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/sta_info.c')
| -rw-r--r-- | net/mac80211/sta_info.c | 16 |
1 files changed, 1 insertions, 15 deletions
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index 0f5f40678885..f357156b86ee 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -4,7 +4,7 @@ * Copyright 2006-2007 Jiri Benc <jbenc@suse.cz> * Copyright 2013-2014 Intel Mobile Communications GmbH * Copyright (C) 2015 - 2017 Intel Deutschland GmbH - * Copyright (C) 2018-2019 Intel Corporation + * Copyright (C) 2018-2020 Intel Corporation */ #include <linux/module.h> @@ -1351,20 +1351,6 @@ void ieee80211_sta_ps_deliver_wakeup(struct sta_info *sta) atomic_dec(&ps->num_sta_ps); - /* This station just woke up and isn't aware of our SMPS state */ - if (!ieee80211_vif_is_mesh(&sdata->vif) && - !ieee80211_smps_is_restrictive(sta->known_smps_mode, - sdata->smps_mode) && - sta->known_smps_mode != sdata->bss->req_smps && - sta_info_tx_streams(sta) != 1) { - ht_dbg(sdata, - "%pM just woke up and MIMO capable - update SMPS\n", - sta->sta.addr); - ieee80211_send_smps_action(sdata, sdata->bss->req_smps, - sta->sta.addr, - sdata->vif.bss_conf.bssid); - } - local->total_ps_buffered -= buffered; sta_info_recalc_tim(sta); |