diff options
| -rw-r--r-- | hw/block/virtio-blk.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/hw/block/virtio-blk.c b/hw/block/virtio-blk.c index 848f3fe3e1..756ae5ce63 100644 --- a/hw/block/virtio-blk.c +++ b/hw/block/virtio-blk.c @@ -72,6 +72,9 @@ static int virtio_blk_handle_rw_error(VirtIOBlockReq *req, int error, VirtIOBlock *s = req->dev; if (action == BLOCK_ERROR_ACTION_STOP) { + /* Break the link as the next request is going to be parsed from the + * ring again. Otherwise we may end up doing a double completion! */ + req->mr_next = NULL; req->next = s->rq; s->rq = req; } else if (action == BLOCK_ERROR_ACTION_REPORT) { @@ -112,10 +115,6 @@ static void virtio_blk_rw_complete(void *opaque, int ret) * happen on the other side of the migration). */ if (virtio_blk_handle_rw_error(req, -ret, is_read)) { - /* Break the link in case the next request is added to the - * restart queue and is going to be parsed from the ring again. - */ - req->mr_next = NULL; continue; } } |