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ath9k: Fix bug in rate control capability registration

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

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Sujith 2009-01-23 11:20:51 +05:30 committed by John W. Linville
parent eb2599ca25
commit f8206e0534
1 changed files with 3 additions and 1 deletions
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4
drivers/net/wireless/ath9k/rc.c
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@ -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)