[Qemu-devel] [PATCH 3/3] virtio-blk: Fix error cases which ignored rerror/werror

[Kevin Wolf <kwolf@redhat.com>]

If an I/O request fails right away instead of getting an error only in the
callback, we still need to consider rerror/werror.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
 hw/virtio-blk.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/hw/virtio-blk.c b/hw/virtio-blk.c
index 5a413b9..037a79c 100644
--- a/hw/virtio-blk.c
+++ b/hw/virtio-blk.c
@@ -269,7 +269,7 @@ static void do_multiwrite(BlockDriverState *bs, BlockRequest *blkreq,
     if (ret != 0) {
         for (i = 0; i < num_writes; i++) {
             if (blkreq[i].error) {
-                virtio_blk_req_complete(blkreq[i].opaque, VIRTIO_BLK_S_IOERR);
+                virtio_blk_rw_complete(blkreq[i].opaque, -EIO);
             }
         }
     }
@@ -313,7 +313,7 @@ static void virtio_blk_handle_read(VirtIOBlockReq *req)
     acb = bdrv_aio_readv(req->dev->bs, req->out->sector, &req->qiov,
                          req->qiov.size / 512, virtio_blk_rw_complete, req);
     if (!acb) {
-        virtio_blk_req_complete(req, VIRTIO_BLK_S_IOERR);
+        virtio_blk_rw_complete(req, -EIO);
     }
 }
 
-- 
1.6.5.2