diff options
| -rw-r--r-- | drivers/usb/gadget/function/uvc_v4l2.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/usb/gadget/function/uvc_v4l2.c b/drivers/usb/gadget/function/uvc_v4l2.c index a3e2ca315101..fc9a8d31a1e9 100644 --- a/drivers/usb/gadget/function/uvc_v4l2.c +++ b/drivers/usb/gadget/function/uvc_v4l2.c @@ -555,6 +555,9 @@ uvc_v4l2_streamoff(struct file *file, void *fh, enum v4l2_buf_type type) if (ret < 0) return ret; + if (uvc->state != UVC_STATE_STREAMING) + return 0; + uvc->state = UVC_STATE_CONNECTED; uvc_function_setup_continue(uvc, 1); return 0; |