Commit f8206e05 authored by Sujith's avatar Sujith Committed by John W. Linville
Browse files

ath9k: Fix bug in rate control capability registration 



Dual stream capability must be registered only when the
hardware supports it.

Signed-off-by: default avatarSujith <Sujith.Manoharan@atheros.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent eb2599ca

drivers/net/wireless/ath9k/rc.c

+3 −1
Original line number Diff line number Diff line
@@ -1358,7 +1358,9 @@ static void ath_rc_init(struct ath_softc *sc, 
	}



	if (sta->ht_cap.ht_supported) {

		ath_rc_priv->ht_cap = (WLAN_RC_HT_FLAG | WLAN_RC_DS_FLAG);

		ath_rc_priv->ht_cap = WLAN_RC_HT_FLAG;

		if (sc->sc_tx_chainmask != 1)

			ath_rc_priv->ht_cap |= WLAN_RC_DS_FLAG;

		if (sta->ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40)

			ath_rc_priv->ht_cap |= WLAN_RC_40_FLAG;

		if (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_40)

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