ani work is cancelled in dissaoctiation. But in some cases during suspend, deauthention never be called. So we failed to stop ani work which was identified by the following warning. Call Trace: [<ffffffffa0454a1d>] ieee80211_can_queue_work.clone.17+0x2d/0x40 [mac80211] [<ffffffffa0454a60>] ieee80211_queue_delayed_work+0x30/0x60 [mac80211] [<ffffffffa0567f82>] ath9k_ani_work+0x142/0x250 [ath9k_htc] [<ffffffff81073c70>] async_run_entry_fn+0x0/0x180 [<ffffffffa0567e40>] ath9k_ani_work+0x0/0x250 [ath9k_htc] Signed-off-by: Rajkumar Manoharan <rmanoharan@xxxxxxxxxxx> --- drivers/net/wireless/ath/ath9k/htc_drv_main.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c index a702089..0526c25 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c @@ -1052,6 +1052,7 @@ static void ath9k_htc_stop(struct ieee80211_hw *hw) cancel_work_sync(&priv->fatal_work); cancel_work_sync(&priv->ps_work); cancel_delayed_work_sync(&priv->ath9k_led_blink_work); + cancel_delayed_work_sync(&priv->ath9k_ani_work); ath9k_led_stop_brightness(priv); mutex_lock(&priv->mutex); -- 1.7.3.5 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
