linux-kernel - [PATCH 097/141] media: saa7134: Fix fall-through warnings for Clang

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Message-ID: <cc5053e144f9ff5901e9cf894c72aa933cf480f3.1605896060.git.gustavoars@kernel.org>
Date:   Fri, 20 Nov 2020 12:37:08 -0600
From:   "Gustavo A. R. Silva" <gustavoars@...nel.org>
To:     Mauro Carvalho Chehab <mchehab@...nel.org>
Cc:     linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-hardening@...r.kernel.org,
        "Gustavo A. R. Silva" <gustavoars@...nel.org>
Subject: [PATCH 097/141] media: saa7134: 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>
---
 drivers/media/pci/saa7134/saa7134-tvaudio.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/media/pci/saa7134/saa7134-tvaudio.c b/drivers/media/pci/saa7134/saa7134-tvaudio.c
index 5cc4ef21f9d3..5dc97990fa0e 100644
--- a/drivers/media/pci/saa7134/saa7134-tvaudio.c
+++ b/drivers/media/pci/saa7134/saa7134-tvaudio.c
@@ -885,6 +885,7 @@ void saa7134_enable_i2s(struct saa7134_dev *dev)
 	    saa_writeb(SAA7134_I2S_OUTPUT_FORMAT, i2s_format);
 	    saa_writeb(SAA7134_I2S_OUTPUT_LEVEL,  0x0F);
 	    saa_writeb(SAA7134_I2S_AUDIO_OUTPUT,  0x01);
+	    break;
 
 	default:
 	    break;
-- 
2.27.0