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

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>

diff --git a/drivers/rtc/rtc-max8907.c b/drivers/rtc/rtc-max8907.c
index 9d62cdb..86afb79 100644 (file)
--- a/drivers/rtc/rtc-max8907.c
+++ b/drivers/rtc/rtc-max8907.c
@@ -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;
 }