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Commit b6ce5c33 authored by Sujith's avatar Sujith Committed by John W. Linville
Browse files

ath9k: Fix TX poll routine 



Disable the TX hang monitoring routine when doing a scan.
Monitoring for a hung situation is not really necessary during
a scan run.

Cc: stable@kernel.org
Signed-off-by: default avatarSujith <Sujith.Manoharan@atheros.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 05c78d6d

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

+2 −0
Original line number Diff line number Diff line
@@ -3121,6 +3121,7 @@ static void ath9k_sw_scan_start(struct ieee80211_hw *hw) 
	ath9k_wiphy_pause_all_forced(sc, aphy);

	sc->sc_flags |= SC_OP_SCANNING;

	del_timer_sync(&common->ani.timer);

	cancel_delayed_work_sync(&sc->tx_complete_work);

	mutex_unlock(&sc->mutex);

}
@@ -3135,6 +3136,7 @@ static void ath9k_sw_scan_complete(struct ieee80211_hw *hw) 
	sc->sc_flags &= ~SC_OP_SCANNING;

	sc->sc_flags |= SC_OP_FULL_RESET;

	ath_start_ani(common);

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

	ath_beacon_config(sc, NULL);

	mutex_unlock(&sc->mutex);

}