Merge branch 'stable' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux...

[karo-tx-linux.git] / drivers / net / wireless / ath / ath9k / link.c

diff --git a/drivers/net/wireless/ath/ath9k/link.c b/drivers/net/wireless/ath/ath9k/link.c
index ade3afb21f911e86589e325c2e99b49b7fe91289..7fdac6c7b3ea5dc030136d66c4574c4d8373a82e 100644 (file)
--- 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);
 }
 
 /*