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ALSA: mixart: Mark expected switch fall-through

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

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 15:11:03 -05:00 committed by Takashi Iwai
parent 56e40eb6d6
commit ac69c2f578
1 changed files with 1 additions and 0 deletions
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sound/pci/mixart/mixart.c
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@ -182,6 +182,7 @@ static int mixart_set_clock(struct mixart_mgr *mgr,
case PIPE_RUNNING:
if(rate != 0)
break;
/* fall through */
default:
if(rate == 0)
return 0; /* nothing to do */