On Wed, 4 Jul 2018 08:34:58 +0000
Wei Yongjun <weiyongj...@huawei.com> wrote:
> Fix to return error code -ENOMEM from the kzalloc() error handling
> case instead of 0, as done elsewhere in this function.
>
> Fixes: c898e0526fb6 ("mtd: nand: Add core infrastructure to support SPI
> NANDs")
> Signed-off-by: Wei Yongjun <weiyongj...@huawei.com>
Acked-by: Boris Brezillon <boris.brezil...@bootlin.com>
> ---
> drivers/mtd/nand/spi/core.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/mtd/nand/spi/core.c b/drivers/mtd/nand/spi/core.c
> index 17d207a..011683e 100644
> --- a/drivers/mtd/nand/spi/core.c
> +++ b/drivers/mtd/nand/spi/core.c
> @@ -985,8 +985,10 @@ static int spinand_init(struct spinand_device *spinand)
> spinand->databuf = kzalloc(nanddev_page_size(nand) +
> nanddev_per_page_oobsize(nand),
> GFP_KERNEL);
> - if (!spinand->databuf)
> + if (!spinand->databuf) {
> + ret = -ENOMEM;
> goto err_free_bufs;
> + }
>
> spinand->oobbuf = spinand->databuf + nanddev_page_size(nand);
>
