From 7ead55119ba58523c31f52365b5eb33f3bb34b3e Mon Sep 17 00:00:00 2001 From: Devendra Naga Date: Tue, 31 Jul 2012 16:46:22 -0700 Subject: rtc/rtc-88pm80x: assign ret only when rtc_register_driver fails At the probe we are assigning ret to return value of PTR_ERR right after the rtc_register_drive()r, as we would have done it in the if (IS_ERR(ptr)) check, since the function fails and goes inside that case Signed-off-by: Devendra Naga Cc: Alessandro Zummo Cc: Ashish Jangam Cc: David Dajun Chen Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/rtc/rtc-88pm80x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/rtc') diff --git a/drivers/rtc/rtc-88pm80x.c b/drivers/rtc/rtc-88pm80x.c index a2f956d90de0..7e050b44b2de 100644 --- a/drivers/rtc/rtc-88pm80x.c +++ b/drivers/rtc/rtc-88pm80x.c @@ -314,8 +314,8 @@ static int __devinit pm80x_rtc_probe(struct platform_device *pdev) info->rtc_dev = rtc_device_register("88pm80x-rtc", &pdev->dev, &pm80x_rtc_ops, THIS_MODULE); - ret = PTR_ERR(info->rtc_dev); if (IS_ERR(info->rtc_dev)) { + ret = PTR_ERR(info->rtc_dev); dev_err(&pdev->dev, "Failed to register RTC device: %d\n", ret); goto out_rtc; } -- cgit v1.2.3 From 437ea90cc3afdca5229b41c6b1d38c4842756cb9 Mon Sep 17 00:00:00 2001 From: Devendra Naga Date: Tue, 31 Jul 2012 16:46:24 -0700 Subject: rtc/rtc-88pm80x: remove unneed devm_kfree devm_kzalloc() doesn't need a matching devm_kfree(), the freeing mechanism will trigger when driver unloads. Signed-off-by: Devendra Naga Cc: Alessandro Zummo Cc: Ashish Jangam Cc: David Dajun Chen Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/rtc/rtc-88pm80x.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'drivers/rtc') diff --git a/drivers/rtc/rtc-88pm80x.c b/drivers/rtc/rtc-88pm80x.c index 7e050b44b2de..6367984e0565 100644 --- a/drivers/rtc/rtc-88pm80x.c +++ b/drivers/rtc/rtc-88pm80x.c @@ -339,7 +339,6 @@ static int __devinit pm80x_rtc_probe(struct platform_device *pdev) out_rtc: pm80x_free_irq(chip, info->irq, info); out: - devm_kfree(&pdev->dev, info); return ret; } @@ -349,7 +348,6 @@ static int __devexit pm80x_rtc_remove(struct platform_device *pdev) platform_set_drvdata(pdev, NULL); rtc_device_unregister(info->rtc_dev); pm80x_free_irq(info->chip, info->irq, info); - devm_kfree(&pdev->dev, info); return 0; } -- cgit v1.2.3