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--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -2268,9 +2268,6 @@ static void ath9k_flush(struct ieee80211
return;
}
- if (drop)
- timeout = 1;
-
for (j = 0; j < timeout; j++) {
bool npend = false;
@@ -2288,21 +2285,22 @@ static void ath9k_flush(struct ieee80211
}
if (!npend)
- goto out;
+ break;
}
- ath9k_ps_wakeup(sc);
- spin_lock_bh(&sc->sc_pcu_lock);
- drain_txq = ath_drain_all_txq(sc, false);
- spin_unlock_bh(&sc->sc_pcu_lock);
+ if (drop) {
+ ath9k_ps_wakeup(sc);
+ spin_lock_bh(&sc->sc_pcu_lock);
+ drain_txq = ath_drain_all_txq(sc, false);
+ spin_unlock_bh(&sc->sc_pcu_lock);
- if (!drain_txq)
- ath_reset(sc, false);
+ if (!drain_txq)
+ ath_reset(sc, false);
- ath9k_ps_restore(sc);
- ieee80211_wake_queues(hw);
+ ath9k_ps_restore(sc);
+ ieee80211_wake_queues(hw);
+ }
-out:
ieee80211_queue_delayed_work(hw, &sc->tx_complete_work, 0);
mutex_unlock(&sc->mutex);
}
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