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ath9k: Fix TX poll routine

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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: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Sujith
2009-12-14 14:57:06 +05:30
committed by John W. Linville
parent 05c78d6d3e
commit b6ce5c3300
1 changed files with 2 additions and 0 deletions
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2
drivers/net/wireless/ath/ath9k/main.c
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@@ -3121,6 +3121,7 @@ static void ath9k_sw_scan_start(struct ieee80211_hw *hw)
ath9k_wiphy_pause_all_forced(sc, aphy); ath9k_wiphy_pause_all_forced(sc, aphy);
sc->sc_flags |= SC_OP_SCANNING; sc->sc_flags |= SC_OP_SCANNING;
del_timer_sync(&common->ani.timer); del_timer_sync(&common->ani.timer);
cancel_delayed_work_sync(&sc->tx_complete_work);
mutex_unlock(&sc->mutex); 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_SCANNING;
sc->sc_flags |= SC_OP_FULL_RESET; sc->sc_flags |= SC_OP_FULL_RESET;
ath_start_ani(common); ath_start_ani(common);
ieee80211_queue_delayed_work(sc->hw, &sc->tx_complete_work, 0);
ath_beacon_config(sc, NULL); ath_beacon_config(sc, NULL);
mutex_unlock(&sc->mutex); mutex_unlock(&sc->mutex);
} }