diff options
Diffstat (limited to 'drivers/usb/gadget/function/uvc_video.c')
| -rw-r--r-- | drivers/usb/gadget/function/uvc_video.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/gadget/function/uvc_video.c b/drivers/usb/gadget/function/uvc_video.c index c3e1f27dbbef..9cb86bc1a9a5 100644 --- a/drivers/usb/gadget/function/uvc_video.c +++ b/drivers/usb/gadget/function/uvc_video.c @@ -352,7 +352,8 @@ int uvcg_video_enable(struct uvc_video *video, int enable) if (!enable) { for (i = 0; i < UVC_NUM_REQUESTS; ++i) - usb_ep_dequeue(video->ep, video->req[i]); + if (video->req[i]) + usb_ep_dequeue(video->ep, video->req[i]); uvc_video_free_requests(video); uvcg_queue_enable(&video->queue, 0); |