@@ -362,11 +362,8 @@ static void ath9k_htc_setup_rate(struct ath9k_htc_priv *priv,
trate->rates.ht_rates.rs_nrates = j;
caps = WLAN_RC_HT_FLAG;
- if (priv->ah->caps.tx_chainmask != 1 &&
- ath9k_hw_getcapability(priv->ah, ATH9K_CAP_DS, 0, NULL)) {
- if (sta->ht_cap.mcs.rx_mask[1])
- caps |= WLAN_RC_DS_FLAG;
- }
+ if (sta->ht_cap.mcs.rx_mask[1])
+ caps |= WLAN_RC_DS_FLAG;
if (sta->ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40)
caps |= WLAN_RC_40_FLAG;
if (conf_is_ht40(&priv->hw->conf) &&
@@ -1203,11 +1203,8 @@ static u8 ath_rc_build_ht_caps(struct ath_softc *sc, struct ieee80211_sta *sta,
if (sta->ht_cap.ht_supported) {
caps = WLAN_RC_HT_FLAG;
- if (sc->sc_ah->caps.tx_chainmask != 1 &&
- ath9k_hw_getcapability(sc->sc_ah, ATH9K_CAP_DS, 0, NULL)) {
- if (sta->ht_cap.mcs.rx_mask[1])
- caps |= WLAN_RC_DS_FLAG;
- }
+ if (sta->ht_cap.mcs.rx_mask[1])
+ caps |= WLAN_RC_DS_FLAG;
if (is_cw40)
caps |= WLAN_RC_40_FLAG;
if (is_sgi)