iscsi: Assign bs to file in iscsi_co_get_block_status

Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Fam Zheng <famz@redhat.com>
Message-id: 1453780743-16806-6-git-send-email-famz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>

diff --git a/block/iscsi.c b/block/iscsi.c
index e182557cfce012580160ff33e31369c6c198bbae..9fe76f48ec5e3a6cc24b1c21e1505f4c22f11915 100644 (file)
--- a/block/iscsi.c
+++ b/block/iscsi.c
@@ -625,6 +625,9 @@ out:
     if (iTask.task != NULL) {
         scsi_free_scsi_task(iTask.task);
     }
+    if (ret > 0 && ret & BDRV_BLOCK_OFFSET_VALID) {
+        *file = bs;
+    }
     return ret;
 }