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Commit 4f82eecf authored by Sujith Manoharan's avatar Sujith Manoharan Committed by John W. Linville
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ath9k: Fix queue handling in flush() 



When draining of the TX queues fails, a
full HW reset is done. ath_reset() makes sure
that the queues in mac80211 are restarted,
so there is no need to wake them up again.

Signed-off-by: default avatarSujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 60913f4d

drivers/net/wireless/ath/ath9k/main.c

+0 −5
Original line number Diff line number Diff line
@@ -1999,7 +1999,6 @@ void __ath9k_flush(struct ieee80211_hw *hw, u32 queues, bool drop) 
	struct ath_common *common = ath9k_hw_common(ah);

	int timeout = HZ / 5; /* 200 ms */

	bool drain_txq;

	int i;



	cancel_delayed_work_sync(&sc->tx_complete_work);
@@ -2027,10 +2026,6 @@ void __ath9k_flush(struct ieee80211_hw *hw, u32 queues, bool drop) 
			ath_reset(sc);



		ath9k_ps_restore(sc);

		for (i = 0; i < IEEE80211_NUM_ACS; i++) {

			ieee80211_wake_queue(sc->hw,

					     sc->cur_chan->hw_queue_base + i);

		}

	}



	ieee80211_queue_delayed_work(hw, &sc->tx_complete_work, 0);