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mtd: oxnas_nand: Allocating more than necessary in probe()

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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: 6685924924 ("mtd: nand: Add OX820 NAND Support")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
This commit is contained in:
Dan Carpenter 2017-04-25 12:19:49 +03:00 committed by Brian Norris
parent 4ca41cb2ae
commit b98e1995e4
1 changed files with 1 additions and 1 deletions
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2
drivers/mtd/nand/oxnas_nand.c
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@ -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;