linux-kernel - [PATCH 067/141] ALSA: pcsp: Fix fall-through warnings for Clang

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Date:   Fri, 20 Nov 2020 12:34:01 -0600
From:   "Gustavo A. R. Silva" <gustavoars@...nel.org>
To:     Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>
Cc:     alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
        linux-hardening@...r.kernel.org,
        "Gustavo A. R. Silva" <gustavoars@...nel.org>
Subject: [PATCH 067/141] ALSA: pcsp: Fix fall-through warnings for Clang

In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning
by explicitly adding a break statement instead of letting the code fall
through to the next case.

Link: https://github.com/KSPP/linux/issues/115
Signed-off-by: Gustavo A. R. Silva <gustavoars@...nel.org>
---
 sound/drivers/pcsp/pcsp_input.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/drivers/pcsp/pcsp_input.c b/sound/drivers/pcsp/pcsp_input.c
index 52b475b310c3..e79603fe743d 100644
--- a/sound/drivers/pcsp/pcsp_input.c
+++ b/sound/drivers/pcsp/pcsp_input.c
@@ -54,6 +54,7 @@ static int pcspkr_input_event(struct input_dev *dev, unsigned int type,
 		case SND_BELL:
 			if (value)
 				value = 1000;
+			break;
 		case SND_TONE:
 			break;
 		default:
-- 
2.27.0