Re: [PATCH] mmc: initialized disk->minors

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On Mon, 21 Jun 2021 at 10:02, Christoph Hellwig <hch@xxxxxx> wrote:
>
> Fix a let hunk from the blk_mq_alloc_disk conversion.
>
> Fixes: 281ea6a5bfdc ("mmc: switch to blk_mq_alloc_disk")
> Reported-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
> Signed-off-by: Christoph Hellwig <hch@xxxxxx>
> Tested-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>

Acked-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

Kind regards
Uffe

> ---
>  drivers/mmc/core/block.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c
> index e7f89cbf9232..9890a1532cb0 100644
> --- a/drivers/mmc/core/block.c
> +++ b/drivers/mmc/core/block.c
> @@ -2331,6 +2331,7 @@ static struct mmc_blk_data *mmc_blk_alloc_req(struct mmc_card *card,
>         md->queue.blkdata = md;
>
>         md->disk->major = MMC_BLOCK_MAJOR;
> +       md->disk->minors = perdev_minors;
>         md->disk->first_minor = devidx * perdev_minors;
>         md->disk->fops = &mmc_bdops;
>         md->disk->private_data = md;
> --
> 2.30.2
>



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