diff options
| author |   Rajkumar Manoharan <rmanoharan@atheros.com> | 2011-01-31 23:47:42 +0530 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2011-02-03 16:44:42 -0500 |
| commit | 45655baa42ce4116dd8a8d93832d75b4b264137a (patch) | |
| tree | f286b9c39628d419b52c0e42929d797be6355bb2 | |
| parent | cfg80211: Fix power save state after interface type change (diff) | |
| download | linux-dev-45655baa42ce4116dd8a8d93832d75b4b264137a.tar.xz linux-dev-45655baa42ce4116dd8a8d93832d75b4b264137a.zip | |
ath9k_htc: cancel ani work in ath9k_htc_stop
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@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | 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 a702089f18d0..0526c259a634 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); |