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From:   Sam Protsenko <semen.protsenko@linaro.org>
To:     Wim Van Sebroeck <wim@linux-watchdog.org>,
        Guenter Roeck <linux@roeck-us.net>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Cc:     linux-watchdog@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        linux-samsung-soc@vger.kernel.org
Subject: [PATCH v3 11/12] watchdog: s3c2410: Remove superfluous err label
Date:   Sun,  7 Nov 2021 22:29:42 +0200
Message-Id: <20211107202943.8859-12-semen.protsenko@linaro.org>
In-Reply-To: <20211107202943.8859-1-semen.protsenko@linaro.org>
References: <20211107202943.8859-1-semen.protsenko@linaro.org>
MIME-Version: 1.0
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Precedence: bulk

'err' label in probe function is not really need, it just returns.
Remove it and replace all 'goto' statements with actual returns in
place.

No functional change here, just a cleanup patch.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
Changes in v3:
  - Added R-b tag by Krzysztof Kozlowski

Changes in v2:
  - (none): it's a new patch

 drivers/watchdog/s3c2410_wdt.c | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c
index f31bc765a8a5..96aa5d9c6ed4 100644
--- a/drivers/watchdog/s3c2410_wdt.c
+++ b/drivers/watchdog/s3c2410_wdt.c
@@ -627,22 +627,18 @@ static int s3c2410wdt_probe(struct platform_device *pdev)
 	wdt_irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
 	if (wdt_irq == NULL) {
 		dev_err(dev, "no irq resource specified\n");
-		ret = -ENOENT;
-		goto err;
+		return -ENOENT;
 	}
 
 	/* get the memory region for the watchdog timer */
 	wdt->reg_base = devm_platform_ioremap_resource(pdev, 0);
-	if (IS_ERR(wdt->reg_base)) {
-		ret = PTR_ERR(wdt->reg_base);
-		goto err;
-	}
+	if (IS_ERR(wdt->reg_base))
+		return PTR_ERR(wdt->reg_base);
 
 	wdt->bus_clk = devm_clk_get(dev, "watchdog");
 	if (IS_ERR(wdt->bus_clk)) {
 		dev_err(dev, "failed to find bus clock\n");
-		ret = PTR_ERR(wdt->bus_clk);
-		goto err;
+		return PTR_ERR(wdt->bus_clk);
 	}
 
 	ret = clk_prepare_enable(wdt->bus_clk);
@@ -757,7 +753,6 @@ static int s3c2410wdt_probe(struct platform_device *pdev)
  err_bus_clk:
 	clk_disable_unprepare(wdt->bus_clk);
 
- err:
 	return ret;
 }
 
-- 
2.30.2