diff options
| author | Pawel Laszczak <pawell@cadence.com> | 2021-12-07 12:18:38 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-12-22 11:32:46 +0300 |
| commit | ed89521e2dcb59344810b1d26344e9212d80a69e (patch) | |
| tree | 802b237ab646e63fc3318e89175b30d9c5b7dae7 | |
| parent | 5cb5c3e1b184da9f49e46119a0e506519fc58185 (diff) | |
| download | linux-ed89521e2dcb59344810b1d26344e9212d80a69e.tar.xz | |
usb: cdnsp: Fix incorrect status for control request
commit 99ea221f2e2f2743314e348b25c1e2574b467528 upstream.
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")
cc: <stable@vger.kernel.org>
Reported-by: Ken (Jian) He <jianhe@ambarella.com>
Reviewed-by: Peter Chen <peter.chen@kernel.org>
Signed-off-by: Pawel Laszczak <pawell@cadence.com>
Link: https://lore.kernel.org/r/20211207091838.39572-1-pawell@gli-login.cadence.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/cdns3/cdnsp-ring.c | 2 |
1 files changed, 2 insertions, 0 deletions
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); } |