[PATCH 11/29] btrfs: use bdev_nr_sectors instead of open coding it

[Anand Jain]

On 13/10/2021 13:10, Christoph Hellwig wrote:
> Use the proper helper to read the block device size.
> 
> Signed-off-by: Christoph Hellwig <hch at lst.de>

Looks good.

Reviewed-by: Anand Jain <anand.jain at oracle.com>