linux-hardening - [PATCH 086/141] hwmon: (corsair-cpro) Fix fall-through warnings for Clang

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Message-ID: <be5c59f9bc4bac8c968bbd7443d08eaaf8a28ef8.1605896060.git.gustavoars@kernel.org>
Date:   Fri, 20 Nov 2020 12:36:04 -0600
From:   "Gustavo A. R. Silva" <gustavoars@...nel.org>
To:     Marius Zachmann <mail@...iuszachmann.de>,
        Jean Delvare <jdelvare@...e.com>,
        Guenter Roeck <linux@...ck-us.net>
Cc:     linux-hwmon@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-hardening@...r.kernel.org,
        "Gustavo A. R. Silva" <gustavoars@...nel.org>
Subject: [PATCH 086/141] hwmon: (corsair-cpro) 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/hwmon/corsair-cpro.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/hwmon/corsair-cpro.c b/drivers/hwmon/corsair-cpro.c
index 591929ec217a..fa6aa4fc8b52 100644
--- a/drivers/hwmon/corsair-cpro.c
+++ b/drivers/hwmon/corsair-cpro.c
@@ -310,6 +310,7 @@ static int ccp_write(struct device *dev, enum hwmon_sensor_types type,
 		default:
 			break;
 		}
+		break;
 	default:
 		break;
 	}
-- 
2.27.0