1 files changed, 18 insertions, 12 deletions

diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 9f4e755d27ce..e16136d61799 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -1055,6 +1055,7 @@ int ath_txq_update(struct ath_softc *sc, int qnum,
 int ath_cabq_update(struct ath_softc *sc)
 {
         struct ath9k_tx_queue_info qi;
+        struct ath_beacon_config *cur_conf = &sc->cur_beacon_conf;
         int qnum = sc->beacon.cabq->axq_qnum;
 
         ath9k_hw_get_txq_props(sc->sc_ah, qnum, &qi);
@@ -1066,7 +1067,7 @@ int ath_cabq_update(struct ath_softc *sc)
         else if (sc->config.cabqReadytime > ATH9K_READY_TIME_HI_BOUND)
                 sc->config.cabqReadytime = ATH9K_READY_TIME_HI_BOUND;
 
-        qi.tqi_readyTime = (sc->beacon_interval *
+        qi.tqi_readyTime = (cur_conf->beacon_interval *
                             sc->config.cabqReadytime) / 100;
         ath_txq_update(sc, qnum, &qi);
 
@@ -2013,7 +2014,8 @@ static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq)
                 spin_lock_bh(&txq->axq_lock);
                 if (list_empty(&txq->axq_q)) {
                         txq->axq_link = NULL;
-                        if (sc->sc_flags & SC_OP_TXAGGR)
+                        if (sc->sc_flags & SC_OP_TXAGGR &&
+                            !txq->txq_flush_inprogress)
                                 ath_txq_schedule(sc, txq);
                         spin_unlock_bh(&txq->axq_lock);
                         break;
@@ -2070,6 +2072,7 @@ static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq)
 
                 if (bf_is_ampdu_not_probing(bf))
                         txq->axq_ampdu_depth--;
+
                 spin_unlock_bh(&txq->axq_lock);
 
                 if (bf_held)
@@ -2093,7 +2096,7 @@ static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq)
 
                 spin_lock_bh(&txq->axq_lock);
 
-                if (sc->sc_flags & SC_OP_TXAGGR)
+                if (sc->sc_flags & SC_OP_TXAGGR && !txq->txq_flush_inprogress)
                         ath_txq_schedule(sc, txq);
                 spin_unlock_bh(&txq->axq_lock);
         }
@@ -2264,15 +2267,18 @@ void ath_tx_edma_tasklet(struct ath_softc *sc)
 
                 spin_lock_bh(&txq->axq_lock);
 
-                if (!list_empty(&txq->txq_fifo_pending)) {
-                        INIT_LIST_HEAD(&bf_head);
-                        bf = list_first_entry(&txq->txq_fifo_pending,
-                                struct ath_buf, list);
-                        list_cut_position(&bf_head, &txq->txq_fifo_pending,
-                                &bf->bf_lastbf->list);
-                        ath_tx_txqaddbuf(sc, txq, &bf_head);
-                } else if (sc->sc_flags & SC_OP_TXAGGR)
-                        ath_txq_schedule(sc, txq);
+                if (!txq->txq_flush_inprogress) {
+                        if (!list_empty(&txq->txq_fifo_pending)) {
+                                INIT_LIST_HEAD(&bf_head);
+                                bf = list_first_entry(&txq->txq_fifo_pending,
+                                                      struct ath_buf, list);
+                                list_cut_position(&bf_head,
+                                                  &txq->txq_fifo_pending,
+                                                  &bf->bf_lastbf->list);
+                                ath_tx_txqaddbuf(sc, txq, &bf_head);
+                        } else if (sc->sc_flags & SC_OP_TXAGGR)
+                                ath_txq_schedule(sc, txq);
+                }
                 spin_unlock_bh(&txq->axq_lock);
         }
 }