Commit 5c2f7727 authored by Rafał Miłecki's avatar Rafał Miłecki Committed by Miquel Raynal
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mtd: mtdpart: check for subpartitions parsing result 



parse_mtd_partitions() may return an error so it should be checked and
optionally passed up

Signed-off-by: default avatarRafał Miłecki <rafal@milecki.pl>
Signed-off-by: default avatarMiquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20230927202657.27169-1-zajec5@gmail.com
parent 8baba8d5

drivers/mtd/mtdpart.c

+5 −1
Original line number Diff line number Diff line
@@ -426,7 +426,11 @@ int add_mtd_partitions(struct mtd_info *parent, 
		mtd_add_partition_attrs(child);



		/* Look for subpartitions */

		parse_mtd_partitions(child, parts[i].types, NULL);

		ret = parse_mtd_partitions(child, parts[i].types, NULL);

		if (ret < 0) {

			pr_err("Failed to parse subpartitions: %d\n", ret);

			goto err_del_partitions;

		}



		cur_offset = child->part.offset + child->part.size;

	}