Commit 4faf896c authored Aug 10, 2010 by Wan ZongShun Committed by Linus Torvalds Aug 11, 2010

rtc/m48t59: kfree(NULL) is OK



Signed-off-by: Wan ZongShun <mcuos.com@gmail.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Paul Gortmaker <p_gortmaker@yahoo.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent a5737cb5

drivers/rtc/rtc-m48t59.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -506,7 +506,6 @@ static int __devinit m48t59_rtc_probe(struct platform_device *pdev)
		free_irq(m48t59->irq, &pdev->dev);
		if (m48t59->ioaddr)
		iounmap(m48t59->ioaddr);
		if (m48t59)
		kfree(m48t59);
		return ret;
		}