From: Ivo van Doorn Date: Sat, 30 Apr 2011 15:13:46 +0000 (+0200) Subject: rt2x00: Reduce tx status reading timeout X-Git-Tag: v3.0~349^2~16^2~195 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=16763478892c271293d02872475a67a648ae12fc;p=platform%2Fkernel%2Flinux-amlogic.git rt2x00: Reduce tx status reading timeout When no TX status was available, the default timeout of 20ms is a bit high. The frame is highly likely already send out, so the TX status should be available within only a few milliseconds. Signed-off-by: Ivo van Doorn Acked-by: Gertjan van Wingerde Signed-off-by: John W. Linville --- diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c index 0d4e8fa..e4f82d2 100644 --- a/drivers/net/wireless/rt2x00/rt2800usb.c +++ b/drivers/net/wireless/rt2x00/rt2800usb.c @@ -134,7 +134,7 @@ static void rt2800usb_tx_sta_fifo_read_completed(struct rt2x00_dev *rt2x00dev, } else if (!kfifo_is_empty(&rt2x00dev->txstatus_fifo)) { queue_work(rt2x00dev->workqueue, &rt2x00dev->txdone_work); } else if (rt2800usb_txstatus_pending(rt2x00dev)) { - mod_timer(&rt2x00dev->txstatus_timer, jiffies + msecs_to_jiffies(20)); + mod_timer(&rt2x00dev->txstatus_timer, jiffies + msecs_to_jiffies(2)); } } @@ -493,7 +493,7 @@ static void rt2800usb_work_txdone(struct work_struct *work) * also delayed -> use a timer to retrieve it. */ if (rt2800usb_txstatus_pending(rt2x00dev)) - mod_timer(&rt2x00dev->txstatus_timer, jiffies + msecs_to_jiffies(20)); + mod_timer(&rt2x00dev->txstatus_timer, jiffies + msecs_to_jiffies(2)); } /*