diff mbox

ath9k: Fix rate table choice

Message ID 1265317566-15372-1-git-send-email-benoit.papillault@free.fr (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Benoit PAPILLAULT Feb. 4, 2010, 9:06 p.m. UTC 
None
diff mbox

Patch

diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c
index 1196884..5ce9da5 100644
--- a/drivers/net/wireless/ath/ath9k/rc.c
+++ b/drivers/net/wireless/ath/ath9k/rc.c
@@ -1341,10 +1341,8 @@  static void ath_rate_update(void *priv, struct ieee80211_supported_band *sband,
 		if (sc->sc_ah->opmode != NL80211_IFTYPE_STATION)
 			return;
 
-		if (sc->hw->conf.channel_type == NL80211_CHAN_HT40MINUS ||
-		    sc->hw->conf.channel_type == NL80211_CHAN_HT40PLUS)
-			oper_cw40 = true;
-
+		oper_cw40 = (sta->ht_cap.cap &
+			     IEEE80211_HT_CAP_SUP_WIDTH_20_40) ? true : false;
 		oper_sgi40 = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_40) ?
 			true : false;