ath9k: Check if the STA supports HT when initializing rate control

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/ath9k/rc.c b/drivers/net/wireless/ath9k/rc.c
index 9ce5359..ecffd6f 100644
--- a/drivers/net/wireless/ath9k/rc.c
+++ b/drivers/net/wireless/ath9k/rc.c
@@ -2026,7 +2026,7 @@
 	DPRINTF(sc, ATH_DBG_RATE, "%s\n", __func__);
 
 	ath_setup_rates(sc, sband, sta, ath_rc_priv);
-	if (sc->hw->conf.ht.enabled) {
+	if (sta->ht_cap.ht_supported) {
 		for (i = 0; i < 77; i++) {
 			if (sta->ht_cap.mcs.rx_mask[i/8] & (1<<(i%8)))
 				ath_rc_priv->neg_ht_rates.rs_rates[j++] = i;