2 files changed, 7 insertions, 11 deletions

diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 5432f1247e2..6e66f9c6782 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -320,28 +320,25 @@ static void ath_node_attach(struct ath_softc *sc, struct ieee80211_sta *sta,
 			    struct ieee80211_vif *vif)
 {
 	struct ath_node *an;
-	u8 density;
 	an = (struct ath_node *)sta->drv_priv;
 
 	an->sc = sc;
 	an->sta = sta;
 	an->vif = vif;
 
-	if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT) {
-		ath_tx_node_init(sc, an);
+	ath_tx_node_init(sc, an);
+
+	if (sta->ht_cap.ht_supported) {
 		an->maxampdu = 1 << (IEEE80211_HT_MAX_AMPDU_FACTOR +
 				     sta->ht_cap.ampdu_factor);
-		density = ath9k_parse_mpdudensity(sta->ht_cap.ampdu_density);
-		an->mpdudensity = density;
+		an->mpdudensity = ath9k_parse_mpdudensity(sta->ht_cap.ampdu_density);
 	}
 }
 
 static void ath_node_detach(struct ath_softc *sc, struct ieee80211_sta *sta)
 {
 	struct ath_node *an = (struct ath_node *)sta->drv_priv;
-
-	if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT)
-		ath_tx_node_cleanup(sc, an);
+	ath_tx_node_cleanup(sc, an);
 }
 
 void ath9k_tasklet(unsigned long data)
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index feacaafee95..89a64411b82 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -1233,7 +1233,7 @@ int ath_tx_aggr_start(struct ath_softc *sc, struct ieee80211_sta *sta,
 	 * in HT IBSS when a beacon with HT-info is received after the station
 	 * has already been added.
 	 */
-	if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT) {
+	if (sta->ht_cap.ht_supported) {
 		an->maxampdu = 1 << (IEEE80211_HT_MAX_AMPDU_FACTOR +
 				     sta->ht_cap.ampdu_factor);
 		density = ath9k_parse_mpdudensity(sta->ht_cap.ampdu_density);
@@ -1904,8 +1904,7 @@ static void ath_tx_start_dma(struct ath_softc *sc, struct sk_buff *skb,
 	struct ath_buf *bf;
 	u8 tidno;
 
-	if ((sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT) && txctl->an &&
-		ieee80211_is_data_qos(hdr->frame_control)) {
+	if (txctl->an && ieee80211_is_data_qos(hdr->frame_control)) {
 		tidno = ieee80211_get_qos_ctl(hdr)[0] &
 			IEEE80211_QOS_CTL_TID_MASK;
 		tid = ATH_AN_2_TID(txctl->an, tidno);