Commit 161246ec authored by Miquel Raynal's avatar Miquel Raynal
Browse files

mtd: rawnand: nandsim: Free the allocated device on error in ns_init() 



The nandsim device is allocated and initialized inside ns_init() by a
call to ns_alloc_device(), free it on error.

Signed-off-by: default avatarMiquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20200525085851.17682-10-miquel.raynal@bootlin.com
parent 52bc51c5

drivers/mtd/nand/raw/nandsim.c

+3 −1
Original line number Diff line number Diff line
@@ -766,12 +766,14 @@ static int __init ns_init(struct mtd_info *mtd) 
		NS_ERR("init_nandsim: unable to allocate %u bytes for the internal buffer\n",

			ns->geom.pgszoob);

		ret = -ENOMEM;

		goto free_partition_names;

		goto free_device;

	}

	memset(ns->buf.byte, 0xFF, ns->geom.pgszoob);



	return 0;



free_device:

	ns_free_device(ns);

free_partition_names:

	for (i = 0; i < ARRAY_SIZE(ns->partitions); ++i)

		kfree(ns->partitions[i].name);