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Subject[PATCH v2 11/12] watchdog: s3c2410: Remove superfluous err label
Date
'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>
---
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 c733917c5470..8fdda2ede1c3 100644
--- a/drivers/watchdog/s3c2410_wdt.c
+++ b/drivers/watchdog/s3c2410_wdt.c
@@ -588,22 +588,18 @@ 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);
@@ -720,7 +716,6 @@ static int s3c2410wdt_probe(struct platform_device *pdev)
err_bus_clk:
clk_disable_unprepare(wdt->bus_clk);

- err:
return ret;
}

--
2.30.2
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