From: Gustavo A. R. Silva <gustavo@embeddedor.com>
Date: Wed, 8 Aug 2018 19:25:16 +0000 (-0500)
Subject: ALSA: opl3: Mark expected switch fall-through
X-Git-Tag: v4.19~308^2~6^2~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0c93c5ce107659069d16fa34ddce465acdf9d996;p=platform%2Fkernel%2Flinux-rpi3.git

ALSA: opl3: Mark expected switch fall-through

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

Addresses-Coverity-ID: 114878 ("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/drivers/opl3/opl3_midi.c b/sound/drivers/opl3/opl3_midi.c
index 471916ca..a33cb74 100644
--- a/sound/drivers/opl3/opl3_midi.c
+++ b/sound/drivers/opl3/opl3_midi.c
@@ -368,6 +368,7 @@ void snd_opl3_note_on(void *p, int note, int vel, struct snd_midi_channel *chan)
 			instr_4op = 1;
 			break;
 		}
+		/* fall through */
 	default:
 		spin_unlock_irqrestore(&opl3->voice_lock, flags);
 		return;