diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00usb.c')
-rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00usb.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c index 88995d50a5c7..6dd96192dd91 100644 --- a/drivers/net/wireless/rt2x00/rt2x00usb.c +++ b/drivers/net/wireless/rt2x00/rt2x00usb.c | |||
@@ -323,21 +323,6 @@ static void rt2x00usb_watchdog_tx_dma(struct data_queue *queue) | |||
323 | rt2x00dev->txdone_work.func(&rt2x00dev->txdone_work); | 323 | rt2x00dev->txdone_work.func(&rt2x00dev->txdone_work); |
324 | 324 | ||
325 | /* | 325 | /* |
326 | * Security measure: if the driver did override the | ||
327 | * txdone_work function, and the hardware did arrive | ||
328 | * in a state which causes it to malfunction, it is | ||
329 | * possible that the driver couldn't handle the txdone | ||
330 | * event correctly. So after giving the driver the | ||
331 | * chance to cleanup, we now force a cleanup of any | ||
332 | * leftovers. | ||
333 | */ | ||
334 | if (!rt2x00queue_empty(queue)) { | ||
335 | WARNING(queue->rt2x00dev, "TX queue %d DMA timed out," | ||
336 | " status handling failed, invoke hard reset", queue->qid); | ||
337 | rt2x00usb_work_txdone(&rt2x00dev->txdone_work); | ||
338 | } | ||
339 | |||
340 | /* | ||
341 | * The queue has been reset, and mac80211 is allowed to use the | 326 | * The queue has been reset, and mac80211 is allowed to use the |
342 | * queue again. | 327 | * queue again. |
343 | */ | 328 | */ |