message: Remove some silliness
diff: @@ -1341,13 +1341,7 @@ fn generate_stream_frames(
  let data_len = min(data.len(), remaining - frame_hdr_len);
  let fin = match fin {
  None => false,
  - Some(fin) => {
  - if fin == offset + data_len as u64 {
  - true
  - } else {
  - false
  - }
  - }
  + Some(fin) => fin == offset + data_len as u64,
  };
  let frame = Some(Frame::Stream {
  fin,
  