Commit dc01a28d authored Jul 15, 2016 by Dan Carpenter Committed by Brian Norris Jul 15, 2016

mtd: maps: sa1100-flash: potential NULL dereference

We check for NULL but then dereference "info->mtd" on the next line.

Fixes: 72169755 ('mtd: maps: sa1100-flash: show parent device in sysfs')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

parent 161aaab8

drivers/mtd/maps/sa1100-flash.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -230,8 +230,10 @@ static struct sa_info sa1100_setup_mtd(struct platform_device pdev,

		info->mtd = mtd_concat_create(cdev, info->num_subdev,
		plat->name);
		if (info->mtd == NULL)
		if (info->mtd == NULL) {
		ret = -ENXIO;
		goto err;
		}
		}
		info->mtd->dev.parent = &pdev->dev;