diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 9b179309e073..9c9496d01120 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -1257,8 +1257,7 @@ static int sta_apply_parameters(struct ieee80211_local *local, if (params->vht_capa) ieee80211_vht_cap_ie_to_sta_vht_cap(sdata, sband, - params->vht_capa, - &sta->sta.vht_cap); + params->vht_capa, sta); if (ieee80211_vif_is_mesh(&sdata->vif)) { #ifdef CONFIG_MAC80211_MESH diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 8f9564460cb0..9206d43ca572 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -1430,7 +1430,8 @@ u8 ieee80211_mcs_to_chains(const struct ieee80211_mcs_info *mcs); void ieee80211_vht_cap_ie_to_sta_vht_cap(struct ieee80211_sub_if_data *sdata, struct ieee80211_supported_band *sband, struct ieee80211_vht_cap *vht_cap_ie, - struct ieee80211_sta_vht_cap *vht_cap); + struct sta_info *sta); + /* Spectrum management */ void ieee80211_process_measurement_req(struct ieee80211_sub_if_data *sdata, struct ieee80211_mgmt *mgmt, diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index ac1374a8c30a..58b6e67ffbed 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -2217,8 +2217,7 @@ static bool ieee80211_assoc_success(struct ieee80211_sub_if_data *sdata, if (elems.vht_cap_elem && !(ifmgd->flags & IEEE80211_STA_DISABLE_VHT)) ieee80211_vht_cap_ie_to_sta_vht_cap(sdata, sband, - elems.vht_cap_elem, - &sta->sta.vht_cap); + elems.vht_cap_elem, sta); rate_control_rate_init(sta); diff --git a/net/mac80211/vht.c b/net/mac80211/vht.c index f311388aeedf..1606aa165d5f 100644 --- a/net/mac80211/vht.c +++ b/net/mac80211/vht.c @@ -15,13 +15,15 @@ void ieee80211_vht_cap_ie_to_sta_vht_cap(struct ieee80211_sub_if_data *sdata, struct ieee80211_supported_band *sband, struct ieee80211_vht_cap *vht_cap_ie, - struct ieee80211_sta_vht_cap *vht_cap) + struct sta_info *sta) { - if (WARN_ON_ONCE(!vht_cap)) - return; + struct ieee80211_sta_vht_cap *vht_cap = &sta->sta.vht_cap; memset(vht_cap, 0, sizeof(*vht_cap)); + if (!sta->sta.ht_cap.ht_supported) + return; + if (!vht_cap_ie || !sband->vht_cap.vht_supported) return;