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ALSA: echoaudio: Mark expected switch fall-throughs 

In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Addresses-Coverity-ID: 115156 ("Missing break in switch")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Gustavo A. R. Silva 2018-08-04 15:13:26 -05:00 committed by Takashi Iwai
parent 9d5a289a86
commit ef0075280c
1 changed files with 2 additions and 0 deletions
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2
sound/pci/echoaudio/echoaudio.c
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@ -713,6 +713,7 @@ static int pcm_prepare(struct snd_pcm_substream *substream)
break;
case SNDRV_PCM_FORMAT_S32_BE:
format.data_are_bigendian = 1;
/* fall through */
case SNDRV_PCM_FORMAT_S32_LE:
format.bits_per_sample = 32;
break;
@ -764,6 +765,7 @@ static int pcm_trigger(struct snd_pcm_substream *substream, int cmd)
pipe->last_counter = 0;
pipe->position = 0;
*pipe->dma_counter = 0;
/* fall through */
case PIPE_STATE_PAUSED:
pipe->state = PIPE_STATE_STARTED;
break;