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drivers/rtc/rtc-max8907.c: remove redundant code

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Remove unnecessary goto statements to simplify the code.
devm_request_threaded_irq returns 0 upon success, hence explicit return 0
is not necessary.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Cc: Chiwoong Byun <woong.byun@samsung.com>
Cc: Jonghwa Lee <jonghwa3.lee@samsung.com>
Cc: Laxman dewangan <ldewangan@nvidia.com>
Cc: Venu Byravarasu <vbyravarasu@nvidia.com>
Cc: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Sachin Kamat 2013-04-29 16:20:14 -07:00 committed by Linus Torvalds
parent ad819039f1
commit 2fa76062bb
1 changed files with 3 additions and 10 deletions
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13
drivers/rtc/rtc-max8907.c
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@ -200,23 +200,16 @@ static int max8907_rtc_probe(struct platform_device *pdev)
rtc->irq = regmap_irq_get_virq(max8907->irqc_rtc,
MAX8907_IRQ_RTC_ALARM0);
if (rtc->irq < 0) {
ret = rtc->irq;
goto err_unregister;
}
if (rtc->irq < 0)
return rtc->irq;
ret = devm_request_threaded_irq(&pdev->dev, rtc->irq, NULL,
max8907_irq_handler,
IRQF_ONESHOT, "max8907-alarm0", rtc);
if (ret < 0) {
if (ret < 0)
dev_err(&pdev->dev, "Failed to request IRQ%d: %d\n",
rtc->irq, ret);
goto err_unregister;
}
return 0;
err_unregister:
return ret;
}