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drivers/rtc/rtc-max77686.c: fix incorrect return value on error

Browse source 
'ret' was not initialized to error code before returning. While
at it also remove some redundant code and cleanup.

Signed-off-by: Sachin Kamat <[email protected]>
Cc: Chiwoong Byun <[email protected]>
Cc: Jonghwa Lee <[email protected]>
Cc: Laxman dewangan <[email protected]>
Cc: Venu Byravarasu <[email protected]>
Cc: Jingoo Han <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Sachin Kamat 2013-04-29 16:20:12 -07:00 • committed by Linus Torvalds
commit ad819039f1
1 changed files with 4 additions and 4 deletions
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8
drivers/rtc/rtc-max77686.c
View file

@ -551,17 +551,17 @@ static int max77686_rtc_probe(struct platform_device *pdev)
goto err_rtc;
}
virq = irq_create_mapping(max77686->irq_domain, MAX77686_RTCIRQ_RTCA1);
if (!virq)
if (!virq) {
ret = -ENXIO;
goto err_rtc;
}
info->virq = virq;
ret = devm_request_threaded_irq(&pdev->dev, virq, NULL,
max77686_rtc_alarm_irq, 0, "rtc-alarm0", info);
if (ret < 0) {
if (ret < 0)
dev_err(&pdev->dev, "Failed to request alarm IRQ: %d: %d\n",
info->virq, ret);
goto err_rtc;
}
err_rtc:
return ret;