ALSA: pcm: Add fallthru comments

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

Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 2 insertions, 0 deletions

diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index b71be579c6ec..01a5e05ede95 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -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;