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Date: Wed, 25 Apr 2012 11:47:02 +0300 From: Dan Carpenter <dan.carpenter@...cle.com> To: MyungJoo Ham <myungjoo.ham@...sung.com> Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Kyungmin Park <kyungmin.park@...sung.com>, Mark Brown <broonie@...nsource.wolfsonmicro.com>, Donggeun Kim <dg77.kim@...sung.com>, linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org Subject: [patch] Extcon: check for allocation failure Return -ENOMEM if the kmalloc() fails. Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com> diff --git a/drivers/extcon/extcon_class.c b/drivers/extcon/extcon_class.c index 3bc4b8a..fe5a038 100644 --- a/drivers/extcon/extcon_class.c +++ b/drivers/extcon/extcon_class.c @@ -621,6 +621,8 @@ int extcon_dev_register(struct extcon_dev *edev, struct device *dev) } edev->dev = kzalloc(sizeof(struct device), GFP_KERNEL); + if (!edev->dev) + return -ENOMEM; edev->dev->parent = dev; edev->dev->class = extcon_class; edev->dev->release = extcon_dev_release; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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