>> From: Pawel Laszczak <pawell@xxxxxxxxxxx>
>>
>> Patch fixes incorrect status for control request.
>> Without this fix all usb_request objects were returned to upper drivers
>> with usb_reqest->status field set to -EINPROGRESS.
>>
>> Fixes: 3d82904559f4 ("usb: cdnsp: cdns3 Add main part of Cadence USBSSP DRD Driver")
>> Reported-by: Ken (Jian) He <jianhe@xxxxxxxxxxxxx>
>> cc: <stable@xxxxxxxxxxxxxxx>
>> Signed-off-by: Pawel Laszczak <pawell@xxxxxxxxxxx>
>> ---
>> drivers/usb/cdns3/cdnsp-ring.c | 2 ++
>> 1 file changed, 2 insertions(+)
>>
>> diff --git a/drivers/usb/cdns3/cdnsp-ring.c b/drivers/usb/cdns3/cdnsp-ring.c
>> index 1b1438457fb0..e8f5ecbb5c75 100644
>> --- a/drivers/usb/cdns3/cdnsp-ring.c
>> +++ b/drivers/usb/cdns3/cdnsp-ring.c
>> @@ -1029,6 +1029,8 @@ static void cdnsp_process_ctrl_td(struct cdnsp_device *pdev,
>> return;
>> }
>>
>> + *status = 0;
>> +
>> cdnsp_finish_td(pdev, td, event, pep, status);
>> }
>>
>> --
>I think you may move *status = 0 at the beginning of
>cdnsp_process_ctrl_td in case you would like to handle some error
>conditions during this function.
I don't predict any other status code for control request in this place.
I wanted to set this status only once after completion status stage. It was the reason why I put this
statement at the end of function.
--
Regards
Pawel Laszczak
