message: ToneSweep: Remove unused variable
diff: @@ -122,7 +122,7 @@ void AudioSynthToneSweep_F32::update(void)
  bp = block->data;
  //uint32_t tmp = tone_freq >> 32;
  //uint64_t tone_tmp = (0x400000000000LL * (int)(tmp&0x7fffffff)) / (int) AUDIO_SAMPLE_RATE_EXACT;
  - float tone_tmp = tone_freq / fs_Hz;
  + //float tone_tmp = tone_freq / fs_Hz;
  const float two_pi_div_fs_Hz = two_pi / fs_Hz;
  // Generate the sweep
  for(i = 0;i < block->length;i++) {
  