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Commit 905cce7f authored by Richard Weinberger's avatar Richard Weinberger Committed by Brian Norris
Browse files

mtd: r852: Fix device_create_file() usage 



device_create_file() can fail, therefore we have to
handle this case and abort.

Signed-off-by: default avatarRichard Weinberger <richard@nod.at>
Signed-off-by: default avatarBrian Norris <computersforpeace@gmail.com>
parent 5e65d48b

drivers/mtd/nand/r852.c

+5 −1
Original line number Diff line number Diff line
@@ -653,11 +653,15 @@ static int r852_register_nand_device(struct r852_device *dev) 
	if (sm_register_device(dev->mtd, dev->sm))

		goto error2;



	if (device_create_file(&dev->mtd->dev, &dev_attr_media_type))

	if (device_create_file(&dev->mtd->dev, &dev_attr_media_type)) {

		message("can't create media type sysfs attribute");

		goto error3;

	}



	dev->card_registred = 1;

	return 0;

error3:

	nand_release(dev->mtd);

error2:

	kfree(dev->mtd);

error1: