ALSA: pcm: Add fallthru comments
authorTakashi Iwai <tiwai@suse.de>
Mon, 28 Oct 2013 11:40:46 +0000 (12:40 +0100)
committerTakashi Iwai <tiwai@suse.de>
Tue, 29 Oct 2013 10:37:35 +0000 (11:37 +0100)
Just to improve readability.
Spotted by coverity CID 115002 and 115003.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/core/pcm_native.c

index b71be579c6ecb3a5775d4a48e93adad8f530d2dc..01a5e05ede95cddbbcaa6be3ddb4bcf13e3786ce 100644 (file)
@@ -2428,6 +2428,7 @@ static int snd_pcm_hwsync(struct snd_pcm_substream *substream)
        case SNDRV_PCM_STATE_DRAINING:
                if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
                        goto __badfd;
+               /* Fall through */
        case SNDRV_PCM_STATE_RUNNING:
                if ((err = snd_pcm_update_hw_ptr(substream)) < 0)
                        break;
@@ -2460,6 +2461,7 @@ static int snd_pcm_delay(struct snd_pcm_substream *substream,
        case SNDRV_PCM_STATE_DRAINING:
                if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
                        goto __badfd;
+               /* Fall through */
        case SNDRV_PCM_STATE_RUNNING:
                if ((err = snd_pcm_update_hw_ptr(substream)) < 0)
                        break;