Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit a1d26ac0 authored by Dan Carpenter's avatar Dan Carpenter Committed by Greg Kroah-Hartman
Browse files

Extcon: check for allocation failure 



Return -ENOMEM if the kmalloc() fails.

Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Acked-by: default avatarMyungJoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 6b960610

drivers/extcon/extcon_class.c

+2 −0
Original line number Diff line number Diff line
@@ -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;