1 files changed, 15 insertions, 14 deletions

diff --git a/drivers/net/wireless/ath/ath9k/link.c b/drivers/net/wireless/ath/ath9k/link.c
index ade3afb21f91..7fdac6c7b3ea 100644
--- a/drivers/net/wireless/ath/ath9k/link.c
+++ b/drivers/net/wireless/ath/ath9k/link.c
@@ -28,21 +28,21 @@ void ath_tx_complete_poll_work(struct work_struct *work)
         int i;
         bool needreset = false;
 
-        for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++)
-                if (ATH_TXQ_SETUP(sc, i)) {
-                        txq = &sc->tx.txq[i];
-                        ath_txq_lock(sc, txq);
-                        if (txq->axq_depth) {
-                                if (txq->axq_tx_inprogress) {
-                                        needreset = true;
-                                        ath_txq_unlock(sc, txq);
-                                        break;
-                                } else {
-                                        txq->axq_tx_inprogress = true;
-                                }
+        for (i = 0; i < IEEE80211_NUM_ACS; i++) {
+                txq = sc->tx.txq_map[i];
+
+                ath_txq_lock(sc, txq);
+                if (txq->axq_depth) {
+                        if (txq->axq_tx_inprogress) {
+                                needreset = true;
+                                ath_txq_unlock(sc, txq);
+                                break;
+                        } else {
+                                txq->axq_tx_inprogress = true;
                         }
-                        ath_txq_unlock_complete(sc, txq);
                 }
+                ath_txq_unlock_complete(sc, txq);
+        }
 
         if (needreset) {
                 ath_dbg(ath9k_hw_common(sc->sc_ah), RESET,
@@ -170,7 +170,8 @@ void ath_rx_poll(unsigned long data)
 {
         struct ath_softc *sc = (struct ath_softc *)data;
 
-        ieee80211_queue_work(sc->hw, &sc->hw_check_work);
+        if (!test_bit(SC_OP_INVALID, &sc->sc_flags))
+                ieee80211_queue_work(sc->hw, &sc->hw_check_work);
 }
 
 /*