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-mpath.c b/drivers/md/dm-mpath.c
index d6ca9d0..31056ab 100644
--- a/drivers/md/dm-mpath.c
+++ b/drivers/md/dm-mpath.c
@@ -390,11 +390,11 @@
r = map_io(m, bio, mpio, 1);
if (r < 0)
- bio_endio(bio, bio->bi_size, r);
+ bio_endio(bio, r);
else if (r == DM_MAPIO_REMAPPED)
generic_make_request(bio);
else if (r == DM_MAPIO_REQUEUE)
- bio_endio(bio, bio->bi_size, -EIO);
+ bio_endio(bio, -EIO);
bio = next;
}