1 files changed, 6 insertions, 24 deletions

diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index 9907cea6457c..55ec34602b53 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -377,7 +377,6 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata,
 		  round_jiffies(jiffies + IEEE80211_IBSS_MERGE_INTERVAL));
 
 	bss_meta.chan = chan;
-	bss_meta.scan_width = cfg80211_chandef_to_scan_width(&chandef);
 	bss = cfg80211_inform_bss_frame_data(local->hw.wiphy, &bss_meta, mgmt,
 					     presp->head_len, GFP_KERNEL);
 
@@ -595,7 +594,6 @@ ieee80211_ibss_add_sta(struct ieee80211_sub_if_data *sdata, const u8 *bssid,
 	struct sta_info *sta;
 	struct ieee80211_chanctx_conf *chanctx_conf;
 	struct ieee80211_supported_band *sband;
-	enum nl80211_bss_scan_width scan_width;
 	int band;
 
 	/*
@@ -624,7 +622,6 @@ ieee80211_ibss_add_sta(struct ieee80211_sub_if_data *sdata, const u8 *bssid,
 	if (WARN_ON_ONCE(!chanctx_conf))
 		return NULL;
 	band = chanctx_conf->def.chan->band;
-	scan_width = cfg80211_chandef_to_scan_width(&chanctx_conf->def);
 	rcu_read_unlock();
 
 	sta = sta_info_alloc(sdata, addr, GFP_KERNEL);
@@ -636,7 +633,7 @@ ieee80211_ibss_add_sta(struct ieee80211_sub_if_data *sdata, const u8 *bssid,
 	/* make sure mandatory rates are always added */
 	sband = local->hw.wiphy->bands[band];
 	sta->sta.deflink.supp_rates[band] = supp_rates |
-			ieee80211_mandatory_rates(sband, scan_width);
+			ieee80211_mandatory_rates(sband);
 
 	return ieee80211_ibss_finish_sta(sta);
 }
@@ -975,7 +972,6 @@ static void ieee80211_update_sta_info(struct ieee80211_sub_if_data *sdata,
 {
 	struct sta_info *sta;
 	enum nl80211_band band = rx_status->band;
-	enum nl80211_bss_scan_width scan_width;
 	struct ieee80211_local *local = sdata->local;
 	struct ieee80211_supported_band *sband;
 	bool rates_updated = false;
@@ -1001,15 +997,9 @@ static void ieee80211_update_sta_info(struct ieee80211_sub_if_data *sdata,
 			u32 prev_rates;
 
 			prev_rates = sta->sta.deflink.supp_rates[band];
-			/* make sure mandatory rates are always added */
-			scan_width = NL80211_BSS_CHAN_WIDTH_20;
-			if (rx_status->bw == RATE_INFO_BW_5)
-				scan_width = NL80211_BSS_CHAN_WIDTH_5;
-			else if (rx_status->bw == RATE_INFO_BW_10)
-				scan_width = NL80211_BSS_CHAN_WIDTH_10;
 
 			sta->sta.deflink.supp_rates[band] = supp_rates |
-				ieee80211_mandatory_rates(sband, scan_width);
+				ieee80211_mandatory_rates(sband);
 			if (sta->sta.deflink.supp_rates[band] != prev_rates) {
 				ibss_dbg(sdata,
 					 "updated supp_rates set for %pM based on beacon/probe_resp (0x%x -> 0x%x)\n",
@@ -1196,7 +1186,6 @@ void ieee80211_ibss_rx_no_sta(struct ieee80211_sub_if_data *sdata,
 	struct sta_info *sta;
 	struct ieee80211_chanctx_conf *chanctx_conf;
 	struct ieee80211_supported_band *sband;
-	enum nl80211_bss_scan_width scan_width;
 	int band;
 
 	/*
@@ -1222,7 +1211,6 @@ void ieee80211_ibss_rx_no_sta(struct ieee80211_sub_if_data *sdata,
 		return;
 	}
 	band = chanctx_conf->def.chan->band;
-	scan_width = cfg80211_chandef_to_scan_width(&chanctx_conf->def);
 	rcu_read_unlock();
 
 	sta = sta_info_alloc(sdata, addr, GFP_ATOMIC);
@@ -1232,7 +1220,7 @@ void ieee80211_ibss_rx_no_sta(struct ieee80211_sub_if_data *sdata,
 	/* make sure mandatory rates are always added */
 	sband = local->hw.wiphy->bands[band];
 	sta->sta.deflink.supp_rates[band] = supp_rates |
-			ieee80211_mandatory_rates(sband, scan_width);
+			ieee80211_mandatory_rates(sband);
 
 	spin_lock(&ifibss->incomplete_lock);
 	list_add(&sta->list, &ifibss->incomplete_stations);
@@ -1282,7 +1270,6 @@ static void ieee80211_ibss_sta_expire(struct ieee80211_sub_if_data *sdata)
 static void ieee80211_sta_merge_ibss(struct ieee80211_sub_if_data *sdata)
 {
 	struct ieee80211_if_ibss *ifibss = &sdata->u.ibss;
-	enum nl80211_bss_scan_width scan_width;
 
 	lockdep_assert_wiphy(sdata->local->hw.wiphy);
 
@@ -1304,9 +1291,8 @@ static void ieee80211_sta_merge_ibss(struct ieee80211_sub_if_data *sdata)
 	sdata_info(sdata,
 		   "No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge)\n");
 
-	scan_width = cfg80211_chandef_to_scan_width(&ifibss->chandef);
 	ieee80211_request_ibss_scan(sdata, ifibss->ssid, ifibss->ssid_len,
-				    NULL, 0, scan_width);
+				    NULL, 0);
 }
 
 static void ieee80211_sta_create_ibss(struct ieee80211_sub_if_data *sdata)
@@ -1424,7 +1410,6 @@ static void ieee80211_sta_find_ibss(struct ieee80211_sub_if_data *sdata)
 	struct cfg80211_bss *cbss;
 	struct ieee80211_channel *chan = NULL;
 	const u8 *bssid = NULL;
-	enum nl80211_bss_scan_width scan_width;
 	int active_ibss;
 
 	lockdep_assert_wiphy(sdata->local->hw.wiphy);
@@ -1483,8 +1468,6 @@ static void ieee80211_sta_find_ibss(struct ieee80211_sub_if_data *sdata)
 
 		sdata_info(sdata, "Trigger new scan to find an IBSS to join\n");
 
-		scan_width = cfg80211_chandef_to_scan_width(&ifibss->chandef);
-
 		if (ifibss->fixed_channel) {
 			num = ieee80211_ibss_setup_scan_channels(local->hw.wiphy,
 								 &ifibss->chandef,
@@ -1492,11 +1475,10 @@ static void ieee80211_sta_find_ibss(struct ieee80211_sub_if_data *sdata)
 								 ARRAY_SIZE(channels));
 			ieee80211_request_ibss_scan(sdata, ifibss->ssid,
 						    ifibss->ssid_len, channels,
-						    num, scan_width);
+						    num);
 		} else {
 			ieee80211_request_ibss_scan(sdata, ifibss->ssid,
-						    ifibss->ssid_len, NULL,
-						    0, scan_width);
+						    ifibss->ssid_len, NULL, 0);
 		}
 	} else {
 		int interval = IEEE80211_SCAN_INTERVAL;