The refcount would be inited to 1 in kref_init(), so we don't need to increase it at the end of uvc_register_video().
Fixes: 9d15cd958c17 ("media: uvcvideo: Convert from using an atomic variable to a reference count") Signed-off-by: Jeffy Chen <jeffy.c...@rock-chips.com> --- drivers/media/usb/uvc/uvc_driver.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c index 6d22b22cb35b..dd6106411eb0 100644 --- a/drivers/media/usb/uvc/uvc_driver.c +++ b/drivers/media/usb/uvc/uvc_driver.c @@ -1939,7 +1939,6 @@ static int uvc_register_video(struct uvc_device *dev, else stream->chain->caps |= V4L2_CAP_VIDEO_OUTPUT; - kref_get(&dev->ref); return 0; } -- 2.11.0