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ALSA: pcm: Add fallthru comments 

Just to improve readability.
Spotted by coverity CID 115002 and 115003.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2013-10-28 12:40:46 +01:00
parent ca16ec02e1
commit 1f96153bc6
1 changed files with 2 additions and 0 deletions
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2
sound/core/pcm_native.c
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@ -2428,6 +2428,7 @@ static int snd_pcm_hwsync(struct snd_pcm_substream *substream)
case SNDRV_PCM_STATE_DRAINING: case SNDRV_PCM_STATE_DRAINING:
if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
goto __badfd; goto __badfd;
/* Fall through */
case SNDRV_PCM_STATE_RUNNING: case SNDRV_PCM_STATE_RUNNING:
if ((err = snd_pcm_update_hw_ptr(substream)) < 0) if ((err = snd_pcm_update_hw_ptr(substream)) < 0)
break; break;
@ -2460,6 +2461,7 @@ static int snd_pcm_delay(struct snd_pcm_substream *substream,
case SNDRV_PCM_STATE_DRAINING: case SNDRV_PCM_STATE_DRAINING:
if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
goto __badfd; goto __badfd;
/* Fall through */
case SNDRV_PCM_STATE_RUNNING: case SNDRV_PCM_STATE_RUNNING:
if ((err = snd_pcm_update_hw_ptr(substream)) < 0) if ((err = snd_pcm_update_hw_ptr(substream)) < 0)
break; break;