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From: Nathan Chancellor <natechancellor@gmail.com>
To: Wim Van Sebroeck <wim@linux-watchdog.org>,
	Guenter Roeck <linux@roeck-us.net>
Cc: Wolfram Sang <wsa+renesas@sang-engineering.com>,
	linux-watchdog@vger.kernel.org, linux-kernel@vger.kernel.org,
	clang-built-linux@googlegroups.com,
	Nathan Chancellor <natechancellor@gmail.com>,
	"kernelci . org bot" <bot@kernelci.org>
Subject: [PATCH] watchdog: digicolor_wdt: Remove unused variable in dc_wdt_probe
Date: Tue,  9 Jul 2019 13:34:09 -0700
Message-ID: <20190709203409.117123-1-natechancellor@gmail.com> (raw)

clang warns:

drivers/watchdog/digicolor_wdt.c:121:6: warning: unused variable 'ret'
[-Wunused-variable]
        int ret;
            ^
1 warning generated.

It's unused now, remove it.

Fixes: cdad26977e3f ("watchdog: digicolor_wdt: drop warning after registering device")
Link: https://github.com/ClangBuiltLinux/linux/issues/591
Reported-by: kernelci.org bot <bot@kernelci.org>
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
---
 drivers/watchdog/digicolor_wdt.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/watchdog/digicolor_wdt.c b/drivers/watchdog/digicolor_wdt.c
index 33cda95bd238..073d37867f47 100644
--- a/drivers/watchdog/digicolor_wdt.c
+++ b/drivers/watchdog/digicolor_wdt.c
@@ -118,7 +118,6 @@ static int dc_wdt_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
 	struct dc_wdt *wdt;
-	int ret;
 
 	wdt = devm_kzalloc(dev, sizeof(struct dc_wdt), GFP_KERNEL);
 	if (!wdt)
-- 
2.22.0


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Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-09 20:34 Nathan Chancellor [this message]
2019-07-09 21:00 ` Guenter Roeck

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