[PATCH 45/45] block: stop using bdget_disk for partition 0

[Hannes Reinecke]

On 11/28/20 5:15 PM, Christoph Hellwig wrote:
> We can just dereference the point in struct gendisk instead.  Also
> remove the now unused export.
> 
> Signed-off-by: Christoph Hellwig <hch at lst.de>
> Reviewed-by: Jan Kara <jack at suse.cz>
> ---
>   block/genhd.c                   |  1 -
>   drivers/block/nbd.c             |  4 +---
>   drivers/block/xen-blkfront.c    | 20 +++++---------------
>   drivers/block/zram/zram_drv.c   | 14 ++------------
>   drivers/md/dm.c                 | 16 ++--------------
>   drivers/s390/block/dasd_ioctl.c |  5 ++---
>   fs/block_dev.c                  |  2 +-
>   7 files changed, 13 insertions(+), 49 deletions(-)
> 
Reviewed-by: Hannes Reinecke <hare at suse.de>

Cheers,

Hannes
-- 
Dr. Hannes Reinecke                Kernel Storage Architect
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