From: Gustavo A. R. Silva <gustavo@embeddedor.com>
Date: Wed, 1 Aug 2018 15:58:25 +0000 (-0500)
Subject: ALSA: pcm: Mark expected switch fall-through
X-Git-Tag: v4.19-rc1~158^2~1^2~40
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=5a6cd13d4faef48bdcb7ae9c1e98175332ced7cd;p=users%2Fjedix%2Flinux-maple.git

ALSA: pcm: Mark expected switch fall-through

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

Addresses-Coverity-ID: 1357375 ("Missing break in switch")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/core/oss/pcm_plugin.c b/sound/core/oss/pcm_plugin.c
index 85bab922ce69..0391cb1a4f19 100644
--- a/sound/core/oss/pcm_plugin.c
+++ b/sound/core/oss/pcm_plugin.c
@@ -353,6 +353,7 @@ snd_pcm_format_t snd_pcm_plug_slave_format(snd_pcm_format_t format,
 				if (snd_mask_test(format_mask, (__force int)format1))
 					return format1;
 			}
+			/* fall through */
 		default:
 			return (__force snd_pcm_format_t)-EINVAL;
 		}