return;
                        }
                        if (useNTSmbs) {
                            reqx.setParam(dest.fid, off, n, b, 0, n);
                            dest.send(reqx, resp);
                        } else {
                            req.setParam(dest.fid, off, n, b, 0, n);
                            dest.send(req, resp);
                        }
                    }