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>
diff --git a/fs/crypto/bio.c b/fs/crypto/bio.c
index a409a84..6181e95 100644
--- a/fs/crypto/bio.c
+++ b/fs/crypto/bio.c
@@ -129,7 +129,7 @@
goto errout;
}
err = submit_bio_wait(bio);
- if ((err == 0) && bio->bi_error)
+ if (err == 0 && bio->bi_status)
err = -EIO;
bio_put(bio);
if (err)