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ALSA: es18xx: mark expected switch fall-through 

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

Addresses-Coverity-ID: 115075 ("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 2018-08-02 15:42:39 -05:00 committed by Takashi Iwai
parent 734be97b96
commit 13a0163582
1 changed files with 1 additions and 0 deletions
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sound/isa/es18xx.c
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@ -1024,6 +1024,7 @@ static int snd_es18xx_put_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem
val = 3;
} else
retVal = snd_es18xx_mixer_bits(chip, 0x7a, 0x08, 0x00) != 0x00;
/* fall through */
/* 4 source chips */
case 0x1868:
case 0x1878: