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>

3 files changed, 5 insertions, 5 deletions

diff --git a/drivers/block/aoe/aoeblk.c b/drivers/block/aoe/aoeblk.c
index 007faaf008e7..b1d00ef6659c 100644
--- a/drivers/block/aoe/aoeblk.c
+++ b/drivers/block/aoe/aoeblk.c
@@ -138,7 +138,7 @@ aoeblk_make_request(struct request_queue *q, struct bio *bio)
         buf = mempool_alloc(d->bufpool, GFP_NOIO);
         if (buf == NULL) {
                 printk(KERN_INFO "aoe: buf allocation failure\n");
-                bio_endio(bio, bio->bi_size, -ENOMEM);
+                bio_endio(bio, -ENOMEM);
                 return 0;
         }
         memset(buf, 0, sizeof(*buf));
@@ -159,7 +159,7 @@ aoeblk_make_request(struct request_queue *q, struct bio *bio)
                         d->aoemajor, d->aoeminor);
                 spin_unlock_irqrestore(&d->lock, flags);
                 mempool_free(buf, d->bufpool);
-                bio_endio(bio, bio->bi_size, -ENXIO);
+                bio_endio(bio, -ENXIO);
                 return 0;
         }
 
diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c
index 01fbdd38e3be..5abae34ad65b 100644
--- a/drivers/block/aoe/aoecmd.c
+++ b/drivers/block/aoe/aoecmd.c
@@ -652,7 +652,7 @@ aoecmd_ata_rsp(struct sk_buff *skb)
                         disk_stat_add(disk, sectors[rw], n_sect);
                         disk_stat_add(disk, io_ticks, duration);
                         n = (buf->flags & BUFFL_FAIL) ? -EIO : 0;
-                        bio_endio(buf->bio, buf->bio->bi_size, n);
+                        bio_endio(buf->bio, n);
                         mempool_free(buf, d->bufpool);
                 }
         }
diff --git a/drivers/block/aoe/aoedev.c b/drivers/block/aoe/aoedev.c
index 05a97197c918..51f50710e5fc 100644
--- a/drivers/block/aoe/aoedev.c
+++ b/drivers/block/aoe/aoedev.c
@@ -119,7 +119,7 @@ aoedev_downdev(struct aoedev *d)
                 bio = buf->bio;
                 if (--buf->nframesout == 0) {
                         mempool_free(buf, d->bufpool);
-                        bio_endio(bio, bio->bi_size, -EIO);
+                        bio_endio(bio, -EIO);
                 }
                 skb_shinfo(f->skb)->nr_frags = f->skb->data_len = 0;
         }
@@ -130,7 +130,7 @@ aoedev_downdev(struct aoedev *d)
                 list_del(d->bufq.next);
                 bio = buf->bio;
                 mempool_free(buf, d->bufpool);
-                bio_endio(bio, bio->bi_size, -EIO);
+                bio_endio(bio, -EIO);
         }
 
         if (d->gd)