156 	int ret;  in uvc_start_streaming()  local
198 	int ret;  in uvc_queue_init()  local
235 	int ret;  in uvc_request_buffers()  local
246 	int ret;  in uvc_query_buffer()  local
258 	int ret;  in uvc_create_buffers()  local
269 	int ret;  in uvc_queue_buffer()  local
281 	int ret;  in uvc_export_buffer()  local
293 	int ret;  in uvc_dequeue_buffer()  local
304 	int ret;  in uvc_queue_streamon()  local
315 	int ret;  in uvc_queue_streamoff()  local
340 	unsigned int ret;  in uvc_queue_poll()  local