1 files changed, 4 insertions, 4 deletions
diff --git a/block/qcow2.c b/block/qcow2.c
index b57f7cc8ee..b47016cf61 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -1905,11 +1905,11 @@ static int qcow2_open(BlockDriverState *bs, QDict *options, int flags,
         .errp = errp,
         .ret = -EINPROGRESS
     };
+    int ret;
 
-    bs->file = bdrv_open_child(NULL, options, "file", bs, &child_of_bds,
-                               BDRV_CHILD_IMAGE, false, errp);
-    if (!bs->file) {
-        return -EINVAL;
+    ret = bdrv_open_file_child(NULL, options, "file", bs, errp);
+    if (ret < 0) {
+        return ret;
     }
 
     /* Initialise locks */