ath9k: report 5/10 MHz channels

Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
Signed-off-by: Mathias Kretschmer <mathias.kretschmer@fokus.fraunhofer.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/ath/ath9k/recv.c

@@ -852,6 +852,17 @@ static int ath9k_process_rate(struct ath_common *common,
 	band = hw->conf.chandef.chan->band;
 	sband = hw->wiphy->bands[band];
 
+	switch (hw->conf.chandef.width) {
+	case NL80211_CHAN_WIDTH_5:
+		rxs->flag |= RX_FLAG_5MHZ;
+		break;
+	case NL80211_CHAN_WIDTH_10:
+		rxs->flag |= RX_FLAG_10MHZ;
+		break;
+	default:
+		break;
+	}
+
 	if (rx_stats->rs_rate & 0x80) {
 		/* HT rate */
 		rxs->flag |= RX_FLAG_HT;