diff options
Diffstat (limited to 'drivers/media/usb')
| -rw-r--r-- | drivers/media/usb/uvc/uvc_video.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/media/usb/uvc/uvc_video.c b/drivers/media/usb/uvc/uvc_video.c index 503ef29211ca..f35674fb8912 100644 --- a/drivers/media/usb/uvc/uvc_video.c +++ b/drivers/media/usb/uvc/uvc_video.c @@ -79,13 +79,14 @@ int uvc_query_ctrl(struct uvc_device *dev, u8 query, u8 unit, if (likely(ret == size)) return 0; - dev_err(&dev->udev->dev, - "Failed to query (%s) UVC control %u on unit %u: %d (exp. %u).\n", - uvc_query_name(query), cs, unit, ret, size); - - if (ret != -EPIPE) + if (ret != -EPIPE) { + dev_err(&dev->udev->dev, + "Failed to query (%s) UVC control %u on unit %u: %d (exp. %u).\n", + uvc_query_name(query), cs, unit, ret, size); return ret; + } + /* Reuse data[0] to request the error code. */ tmp = *(u8 *)data; ret = __uvc_query_ctrl(dev, UVC_GET_CUR, 0, intfnum, |