From b98e1995e4fa9030474a61ed0dbc033464fe5ea0 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Tue, 25 Apr 2017 12:19:49 +0300 Subject: mtd: oxnas_nand: Allocating more than necessary in probe() We only need to allocate sizeof(struct oxnas_nand_ctrl) which is 192 bytes and not sizeof(struct nand_chip) which is a much larger 3056 bytes. Fixes: 668592492409 ("mtd: nand: Add OX820 NAND Support") Signed-off-by: Dan Carpenter Acked-by: Neil Armstrong Acked-by: Boris Brezillon Signed-off-by: Brian Norris --- drivers/mtd/nand/oxnas_nand.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/mtd') diff --git a/drivers/mtd/nand/oxnas_nand.c b/drivers/mtd/nand/oxnas_nand.c index 3e3bf3b364d2..1b207aac840c 100644 --- a/drivers/mtd/nand/oxnas_nand.c +++ b/drivers/mtd/nand/oxnas_nand.c @@ -91,7 +91,7 @@ static int oxnas_nand_probe(struct platform_device *pdev) int err = 0; /* Allocate memory for the device structure (and zero it) */ - oxnas = devm_kzalloc(&pdev->dev, sizeof(struct nand_chip), + oxnas = devm_kzalloc(&pdev->dev, sizeof(*oxnas), GFP_KERNEL); if (!oxnas) return -ENOMEM; -- cgit v1.2.3