From 86b2dac224f963be92634a878888222e1e938f48 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Mon, 29 Jan 2024 19:54:05 +0100 Subject: wifi: mac80211: initialize SMPS mode correctly The SMPS mode is currently re-initialized too late, since ieee80211_prep_channel() can be called again after we've already done ieee80211_setup_assoc_link(), in case there's some override of the channel configuration. Fix this. Link: https://msgid.link/20240129195405.d6d74508be18.I0a7303b1ce4d8e5436011951ab624372a445c069@changeid Signed-off-by: Johannes Berg --- net/mac80211/mlme.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'net/mac80211/mlme.c') diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index c62c7c6ce91f..f1cdd2df323e 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -8,7 +8,7 @@ * Copyright 2007, Michael Wu * Copyright 2013-2014 Intel Mobile Communications GmbH * Copyright (C) 2015 - 2017 Intel Deutschland GmbH - * Copyright (C) 2018 - 2023 Intel Corporation + * Copyright (C) 2018 - 2024 Intel Corporation */ #include @@ -2918,6 +2918,7 @@ static void ieee80211_set_disassoc(struct ieee80211_sub_if_data *sdata, /* other links will be destroyed */ sdata->deflink.u.mgd.bss = NULL; + sdata->deflink.smps_mode = IEEE80211_SMPS_OFF; netif_carrier_off(sdata->dev); @@ -5045,9 +5046,6 @@ static int ieee80211_prep_channel(struct ieee80211_sub_if_data *sdata, if (!link) return 0; - /* will change later if needed */ - link->smps_mode = IEEE80211_SMPS_OFF; - /* * If this fails (possibly due to channel context sharing * on incompatible channels, e.g. 80+80 and 160 sharing the @@ -7096,6 +7094,7 @@ void ieee80211_mgd_setup_link(struct ieee80211_link_data *link) link->u.mgd.p2p_noa_index = -1; link->u.mgd.conn_flags = 0; link->conf->bssid = link->u.mgd.bssid; + link->smps_mode = IEEE80211_SMPS_OFF; wiphy_work_init(&link->u.mgd.request_smps_work, ieee80211_request_smps_mgd_work); -- cgit