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watchdog: s3c2410: Remove superfluous err label 

'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>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20211107202943.8859-12-semen.protsenko@linaro.org
[groeck: Fixed context conflicts]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
This commit is contained in:
Sam Protsenko 2021-11-21 18:56:46 +02:00 committed by Wim Van Sebroeck
parent e249d01b5e
commit 1a47cda07a
1 changed files with 4 additions and 9 deletions
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13
drivers/watchdog/s3c2410_wdt.c
View File

@ -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;
}