ath9k/ath9k_htc: remove redundand checks for dual-stream tx support
mac80211 already masks the HT sta capabilities based on hardware support
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c
index 02b6052..600ee0b 100644
--- a/drivers/net/wireless/ath/ath9k/rc.c
+++ b/drivers/net/wireless/ath/ath9k/rc.c
@@ -1203,11 +1203,8 @@
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)