ath5k: fix hardware queue index assignment

Like with ath9k, ath5k queues also need to be ordered by priority.
queue_info->tqi_subtype already contains the correct index, so use it
instead of relying on the order of ath5k_hw_setup_tx_queue calls.

Cc: stable@vger.kernel.org
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/ath/ath5k/qcu.c b/drivers/net/wireless/ath/ath5k/qcu.c
index 0583c69..ddaad71 100644 (file)
--- a/drivers/net/wireless/ath/ath5k/qcu.c
+++ b/drivers/net/wireless/ath/ath5k/qcu.c
@@ -225,13 +225,7 @@ ath5k_hw_setup_tx_queue(struct ath5k_hw *ah, enum ath5k_tx_queue queue_type,
        } else {
                switch (queue_type) {
                case AR5K_TX_QUEUE_DATA:
-                       for (queue = AR5K_TX_QUEUE_ID_DATA_MIN;
-                               ah->ah_txq[queue].tqi_type !=
-                               AR5K_TX_QUEUE_INACTIVE; queue++) {
-
-                               if (queue > AR5K_TX_QUEUE_ID_DATA_MAX)
-                                       return -EINVAL;
-                       }
+                       queue = queue_info->tqi_subtype;
                        break;
                case AR5K_TX_QUEUE_UAPSD:
                        queue = AR5K_TX_QUEUE_ID_UAPSD;