From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 15 Apr 2026 12:42:01 +0000 (+0200)
Subject: wifi: mac80211: use max BW for HT channel width update
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ad28808f3f5984f3751b7ae741ecfd568f2f30c7;p=thirdparty%2Flinux.git

wifi: mac80211: use max BW for HT channel width update

When an HT channel width update comes in, don't use the
capability of the station, but rather set it to max as
the capability will be taken into account anyway when
using the value.

Reviewed-by: Miriam Rachel Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20260415144514.bab6e4195d78.I9683605229ed1b75ff5a9c14e967762e88b3fc36@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---

diff --git a/net/mac80211/ht.c b/net/mac80211/ht.c
index 8f76440e9e483..7d587f968a7ff 100644
--- a/net/mac80211/ht.c
+++ b/net/mac80211/ht.c
@@ -631,7 +631,7 @@ void ieee80211_ht_handle_chanwidth_notif(struct ieee80211_local *local,
 	if (chanwidth == IEEE80211_HT_CHANWIDTH_20MHZ)
 		max_bw = IEEE80211_STA_RX_BW_20;
 	else
-		max_bw = ieee80211_sta_cap_rx_bw(link_sta);
+		max_bw = IEEE80211_STA_RX_BW_MAX;
 
 	/* set cur_max_bandwidth and recalc sta bw */
 	link_sta->cur_max_bandwidth = max_bw;