1404 	int io_len;  in usb_read()  local
1473 		io_len = MIN(m->cur_data_len, uio->uio_resid);  in usb_read()
1476 		    io_len, m->cur_data_ptr);  in usb_read()
1479 		    m->cur_data_ptr, io_len, uio);  in usb_read()
1481 		m->cur_data_len -= io_len;  in usb_read()
1482 		m->cur_data_ptr += io_len;  in usb_read()
1519 	int io_len;  in usb_write()  local
1585 			io_len = m->cur_data_len;  in usb_write()
1587 			if (io_len > uio->uio_resid)  in usb_write()
1588 				io_len = uio->uio_resid;  in usb_write()
1589 			m->cur_data_len = io_len;  in usb_write()
1591 			io_len = m->max_data_len - m->cur_data_len;  in usb_write()
1593 			if (io_len > uio->uio_resid)  in usb_write()
1594 				io_len = uio->uio_resid;  in usb_write()
1595 			m->cur_data_len += io_len;  in usb_write()
1599 		    io_len, pdata);  in usb_write()
1601 		err = usb_fifo_uiomove(f, pdata, io_len, uio);  in usb_write()
2052 	usb_frlength_t io_len;  in usb_fifo_put_data()  local
2060 			io_len = MIN(len, m->cur_data_len);  in usb_fifo_put_data()
2062 			usbd_copy_out(pc, offset, m->cur_data_ptr, io_len);  in usb_fifo_put_data()
2064 			m->cur_data_len = io_len;  in usb_fifo_put_data()
2065 			offset += io_len;  in usb_fifo_put_data()
2066 			len -= io_len;  in usb_fifo_put_data()
2089 	usb_size_t io_len;  in usb_fifo_put_data_linear()  local
2097 			io_len = MIN(len, m->cur_data_len);  in usb_fifo_put_data_linear()
2099 			memcpy(m->cur_data_ptr, ptr, io_len);  in usb_fifo_put_data_linear()
2101 			m->cur_data_len = io_len;  in usb_fifo_put_data_linear()
2102 			ptr = USB_ADD_BYTES(ptr, io_len);  in usb_fifo_put_data_linear()
2103 			len -= io_len;  in usb_fifo_put_data_linear()
2162 	usb_frlength_t io_len;  in usb_fifo_get_data()  local
2173 			io_len = MIN(len, m->cur_data_len);  in usb_fifo_get_data()
2175 			usbd_copy_in(pc, offset, m->cur_data_ptr, io_len);  in usb_fifo_get_data()
2177 			len -= io_len;  in usb_fifo_get_data()
2178 			offset += io_len;  in usb_fifo_get_data()
2179 			actlen[0] += io_len;  in usb_fifo_get_data()
2180 			m->cur_data_ptr += io_len;  in usb_fifo_get_data()
2181 			m->cur_data_len -= io_len;  in usb_fifo_get_data()
2224 	usb_size_t io_len;  in usb_fifo_get_data_linear()  local
2235 			io_len = MIN(len, m->cur_data_len);  in usb_fifo_get_data_linear()
2237 			memcpy(ptr, m->cur_data_ptr, io_len);  in usb_fifo_get_data_linear()
2239 			len -= io_len;  in usb_fifo_get_data_linear()
2240 			ptr = USB_ADD_BYTES(ptr, io_len);  in usb_fifo_get_data_linear()
2241 			actlen[0] += io_len;  in usb_fifo_get_data_linear()
2242 			m->cur_data_ptr += io_len;  in usb_fifo_get_data_linear()
2243 			m->cur_data_len -= io_len;  in usb_fifo_get_data_linear()