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authorLuis R. Rodriguez <lrodriguez@atheros.com>2009-07-27 12:51:37 -0700
committerJohn W. Linville <linville@tuxdriver.com>2009-08-04 16:43:20 -0400
commite351cfbf4e6ccd8bf32555748a49dba5bc93fcb0 (patch)
tree12eaa166fc532dbb2aff4a5f6e84c266dec18422 /drivers/net/wireless/ath/ar9170/main.c
parent9ed21d390166ceb89e011d3dbd277475ff2f33c4 (diff)
ar9170: remove unneeded flush_workqueue()
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> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ar9170/main.c')
-rw-r--r--drivers/net/wireless/ath/ar9170/main.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ar9170/main.c b/drivers/net/wireless/ath/ar9170/main.c
index 85a1452a7c3..099ed3c3ba2 100644
--- a/drivers/net/wireless/ath/ar9170/main.c
+++ b/drivers/net/wireless/ath/ar9170/main.c
@@ -1290,14 +1290,13 @@ 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);
#ifdef CONFIG_AR9170_LEDS
cancel_delayed_work_sync(&ar->led_work);
#endif
cancel_work_sync(&ar->filter_config_work);
cancel_work_sync(&ar->beacon_work);
+
mutex_lock(&ar->mutex);
if (IS_ACCEPTING_CMD(ar)) {