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Commit ded4c55d authored by Sachin Kamat's avatar Sachin Kamat Committed by Artem Bityutskiy
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mtd: s3c2410: Fix potential NULL pointer dereference error 



'set' is tested for NULL. But subsequently accessed without the check.
Thus making it conditional to avoid NULL pointer dereferencing.

Signed-off-by: default avatarSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: default avatarArtem Bityutskiy <artem.bityutskiy@linux.intel.com>
parent 2cbba75a

drivers/mtd/nand/s3c2410.c

+5 −2
Original line number Diff line number Diff line
@@ -730,13 +730,16 @@ static int s3c2410_nand_add_partition(struct s3c2410_nand_info *info, 
				      struct s3c2410_nand_mtd *mtd,

				      struct s3c2410_nand_set *set)

{

	if (set)

	if (set) {

		mtd->mtd.name = set->name;



		return mtd_device_parse_register(&mtd->mtd, NULL, NULL,

					 set->partitions, set->nr_partitions);

	}



	return -ENODEV;

}



/**

 * s3c2410_nand_init_chip - initialise a single instance of an chip

 * @info: The base NAND controller the chip is on.