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pcm: add 'default' case for switch statement

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This commit fixes below compiler warnings.

pcm_direct.c: In function ‘snd1_pcm_direct_prepare’:
pcm_direct.c:821:2: warning: enumeration value ‘SND_PCM_STATE_PREPARED’ not handled in switch [-Wswitch]
  switch (snd_pcm_state(dmix->spcm)) {
  ^

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Sakamoto 2016-07-11 21:06:03 +09:00 • committed by Takashi Iwai
parent 8870c11894
commit 16eb412043
1 changed files with 2 additions and 0 deletions
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2
src/pcm/pcm_direct.c
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@ -830,6 +830,8 @@ int snd_pcm_direct_prepare(snd_pcm_t *pcm)
case SND_PCM_STATE_OPEN: case SND_PCM_STATE_OPEN:
case SND_PCM_STATE_DISCONNECTED: case SND_PCM_STATE_DISCONNECTED:
return -EBADFD; return -EBADFD;
default:
break;
} }
snd_pcm_direct_check_interleave(dmix, pcm); snd_pcm_direct_check_interleave(dmix, pcm);
dmix->state = SND_PCM_STATE_PREPARED; dmix->state = SND_PCM_STATE_PREPARED;