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authorLuis R. Rodriguez <lrodriguez@atheros.com>2009-07-29 14:20:41 -0700
committerJohn W. Linville <linville@tuxdriver.com>2009-08-04 16:43:27 -0400
commit64344d78228f6346a0462ba2d5fc03494aef4e6b (patch)
treed4066e1eeee1626439202c2b6d24193ed7b9b303 /drivers/net/wireless/at76c50x-usb.c
parent8784d2ee92fc835bf18dd5096f00ec9a48dc0590 (diff)
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at76c50x-usb: remove unneeded flush_workqueue() at usb disconnect
This driver only uses the mac80211 workqueue and mac80211 requires us to cancel all work at driver stop. Since we now have the cancels in the right places at stop() we really don't need to flush the mac80211 workqueue so remove it. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Acked-by: Kalle Valo <kalle.valo@iki.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/at76c50x-usb.c')
-rw-r--r--drivers/net/wireless/at76c50x-usb.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
index f46e2b3..aff09a1 100644
--- a/drivers/net/wireless/at76c50x-usb.c
+++ b/drivers/net/wireless/at76c50x-usb.c
@@ -2298,10 +2298,8 @@ static void at76_delete_device(struct at76_priv *priv)
tasklet_kill(&priv->rx_tasklet);
- if (priv->mac80211_registered) {
- flush_workqueue(priv->hw->workqueue);
+ if (priv->mac80211_registered)
ieee80211_unregister_hw(priv->hw);
- }
if (priv->tx_urb) {
usb_kill_urb(priv->tx_urb);