637   int length = 0;  in rh_report_status()  local
656   length = hcd->driver->hub_status_data (hcd, (char*) urb->transfer_buffer);  in rh_report_status()
659     length = hcd->driver->hub_status_data (hcd, urb->transfer_buffer);  in rh_report_status()
663   if (length > 0) {  in rh_report_status()
665     urb->actual_length = length;  in rh_report_status()
675   if (length > 0)  in rh_report_status()
758 	int		length;  in usb_hcd_poll_rh_status()  local
767 	length = hcd->driver->hub_status_data(hcd, buffer);  in usb_hcd_poll_rh_status()
768 	if (length > 0) {  in usb_hcd_poll_rh_status()
776 			urb->actual_length = length;  in usb_hcd_poll_rh_status()
779 			memcpy(urb->transfer_buffer, buffer, length);  in usb_hcd_poll_rh_status()
786 			length = 0;  in usb_hcd_poll_rh_status()
794 			(length == 0 && hcd->status_urb != NULL))  in usb_hcd_poll_rh_status()