| Message ID | 1248721054-15966-1-git-send-email-lrodriguez@atheros.com (mailing list archive) |
|---|---|
| State | Accepted, archived |
| Headers | show |
diff --git a/drivers/net/wireless/ath/ar9170/main.c b/drivers/net/wireless/ath/ar9170/main.c index c7287a8..cd8d340 100644 --- a/drivers/net/wireless/ath/ar9170/main.c +++ b/drivers/net/wireless/ath/ar9170/main.c @@ -1290,12 +1290,11 @@ static void ar9170_op_stop(struct ieee80211_hw *hw) if (IS_STARTED(ar)) ar->state = AR9170_IDLE; - flush_workqueue(ar->hw->workqueue); - cancel_delayed_work_sync(&ar->tx_janitor); cancel_delayed_work_sync(&ar->led_work); cancel_work_sync(&ar->filter_config_work); cancel_work_sync(&ar->beacon_work); + mutex_lock(&ar->mutex); if (IS_ACCEPTING_CMD(ar)) {
cancel_delayed_work_sync() and cancel_work_sync() are already being used therefore already waiting for all pending work by the driver to have been completed, no need to flush the mac80211 workqueue. Cc: Christian Lamparter <chunkeey@web.de> Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> --- drivers/net/wireless/ath/ar9170/main.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-)