Re: [alsa-devel] [PATCH v2 2/8] ALSA: aloop: loopback_timer_start: Support return of error code

On Tue, 05 Nov 2019 15:32:12 +0100, Andrew Gabbasov wrote:

@@ -264,7 +266,7 @@ static int loopback_trigger(struct snd_pcm_substream *substream, int cmd) spin_lock(&cable->lock); cable->running |= stream; cable->pause &= ~stream;

• loopback_timer_start(dpcm);
  

• err = loopback_timer_start(dpcm);
  

  spin_unlock(&cable->lock); if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) loopback_active_notify(dpcm);

Will we notify even if the start/stop fails?

thanks,

Takashi