1 files changed, 1 insertions, 6 deletions

diff --git a/drivers/block/xen-blkback/blkback.c b/drivers/block/xen-blkback/blkback.c
index eaccc222a1dc..477a17c20820 100644
--- a/drivers/block/xen-blkback/blkback.c
+++ b/drivers/block/xen-blkback/blkback.c
@@ -1001,13 +1001,7 @@ static int dispatch_rw_block_io(struct xen_blkif *blkif,
                 bio->bi_end_io  = end_block_io_op;
         }
 
-        /*
-         * We set it one so that the last submit_bio does not have to call
-         * atomic_inc.
-         */
         atomic_set(&pending_req->pendcnt, nbio);
-
-        /* Get a reference count for the disk queue and start sending I/O */
         blk_start_plug(&plug);
 
         for (i = 0; i < nbio; i++)
@@ -1035,6 +1029,7 @@ static int dispatch_rw_block_io(struct xen_blkif *blkif,
  fail_put_bio:
         for (i = 0; i < nbio; i++)
                 bio_put(biolist[i]);
+        atomic_set(&pending_req->pendcnt, 1);
         __end_block_io_op(pending_req, -EINVAL);
         msleep(1); /* back off a bit */
         return -EIO;