From 6c721acdd558e46c5b053302ff526f07e51f5c7f Mon Sep 17 00:00:00 2001 From: Boris Brezillon Date: Sat, 15 Dec 2018 09:24:32 +0100 Subject: mtd: rawnand: sunxi: Use struct_size() Use struct_size() to calculate sunxi_nand object size. Signed-off-by: Boris Brezillon Signed-off-by: Miquel Raynal --- drivers/mtd/nand/raw/sunxi_nand.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'drivers/mtd') diff --git a/drivers/mtd/nand/raw/sunxi_nand.c b/drivers/mtd/nand/raw/sunxi_nand.c index f7e4f3f77028..7c484537e170 100644 --- a/drivers/mtd/nand/raw/sunxi_nand.c +++ b/drivers/mtd/nand/raw/sunxi_nand.c @@ -1871,9 +1871,7 @@ static int sunxi_nand_chip_init(struct device *dev, struct sunxi_nfc *nfc, return -EINVAL; } - sunxi_nand = devm_kzalloc(dev, - sizeof(*sunxi_nand) + - (nsels * sizeof(struct sunxi_nand_chip_sel)), + sunxi_nand = devm_kzalloc(dev, struct_size(sunxi_nand, sels, nsels), GFP_KERNEL); if (!sunxi_nand) { dev_err(dev, "could not allocate chip\n"); -- cgit v1.2.3