linux-kernel - [PATCH] watchdog: digicolor

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Date:   Wed, 10 Jul 2019 10:08:57 +0200
From:   Arnd Bergmann <arnd@...db.de>
To:     Wim Van Sebroeck <wim@...ux-watchdog.org>,
        Guenter Roeck <linux@...ck-us.net>,
        Baruch Siach <baruch@...s.co.il>
Cc:     Arnd Bergmann <arnd@...db.de>,
        Wolfram Sang <wsa+renesas@...g-engineering.com>,
        Patrice Chotard <patrice.chotard@...com>,
        Maxime Ripard <maxime.ripard@...tlin.com>,
        Michal Simek <michal.simek@...inx.com>,
        linux-watchdog@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH] watchdog: digicolor_wdt: drop unused variable

The last cleanup patch left behind an unused variable
that should have been removed as well:

drivers/watchdog/digicolor_wdt.c:121:6: error: unused variable 'ret' [-Werror,-Wunused-variable]

Fixes: cdad26977e3f ("watchdog: digicolor_wdt: drop warning after registering device")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 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)
-- 
2.20.0