On 10/15/21 6:26 AM, Christoph Hellwig wrote:
> Use the proper helper to read the block device size.
>
> Signed-off-by: Christoph Hellwig <hch@xxxxxx>
> Reviewed-by: Kees Cook <keescook@xxxxxxxxxxxx>
> Reviewed-by: Chaitanya Kulkarni <kch@xxxxxxxxxx>
> ---
> drivers/block/drbd/drbd_int.h | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
> index 5d9181382ce19..75fda53eed8cf 100644
> --- a/drivers/block/drbd/drbd_int.h
> +++ b/drivers/block/drbd/drbd_int.h
> @@ -1826,8 +1826,7 @@ static inline sector_t drbd_md_last_sector(struct drbd_backing_dev *bdev)
> /* Returns the number of 512 byte sectors of the device */
> static inline sector_t drbd_get_capacity(struct block_device *bdev)
> {
> - /* return bdev ? get_capacity(bdev->bd_disk) : 0; */
> - return bdev ? i_size_read(bdev->bd_inode) >> 9 : 0;
> + return bdev ? bdev_nr_sectors(bdev) : 0;
> }
>
> /**
>
Reviewed-by: Lee Duncan <lduncan@xxxxxxxx>
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