block: switch bios to blk_status_t

Replace bi_error with a new bi_status to allow for a clear conversion.
Note that device mapper overloaded bi_error with a private value, which
we'll have to keep arround at least for now and thus propagate to a
proper blk_status_t value.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Christoph Hellwig 2017-06-03 09:38:06 +02:00 committed by Jens Axboe
parent fc17b6534e
commit 4e4cbee93d
106 changed files with 625 additions and 603 deletions

View file

@ -1782,7 +1782,7 @@ struct blk_integrity_iter {
const char *disk_name;
};
typedef int (integrity_processing_fn) (struct blk_integrity_iter *);
typedef blk_status_t (integrity_processing_fn) (struct blk_integrity_iter *);
struct blk_integrity_profile {
integrity_processing_fn *generate_fn;