Drop 'size' argument from bio_endio and bi_end_io
As bi_end_io is only called once when the reqeust is complete,
the 'size' argument is now redundant. Remove it.
Now there is no need for bio_endio to subtract the size completed
from bi_size. So don't do that either.
While we are at it, change bi_end_io to return void.
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/drivers/md/dm-io.c b/drivers/md/dm-io.c
index f3a7724..b8e342f 100644
--- a/drivers/md/dm-io.c
+++ b/drivers/md/dm-io.c
@@ -124,15 +124,11 @@
}
}
-static int endio(struct bio *bio, unsigned int done, int error)
+static void endio(struct bio *bio, int error)
{
struct io *io;
unsigned region;
- /* keep going until we've finished */
- if (bio->bi_size)
- return 1;
-
if (error && bio_data_dir(bio) == READ)
zero_fill_bio(bio);
@@ -146,8 +142,6 @@
bio_put(bio);
dec_count(io, region, error);
-
- return 0;
}
/*-----------------------------------------------------------------