qcow2: Add dummy has_subclusters() function

[mirror_qemu.git] / block / bochs.c

diff --git a/block/bochs.c b/block/bochs.c
index 32bb83b268eda764c7ba1889dd4f943e3e4ab5f6..2f010ab40a1ccd3669b64aed3c10aff17435335c 100644 (file)
--- a/block/bochs.c
+++ b/block/bochs.c
@@ -110,8 +110,8 @@ static int bochs_open(BlockDriverState *bs, QDict *options, int flags,
         return ret;
     }
 
-    bs->file = bdrv_open_child(NULL, options, "file", bs, &child_file,
-                               false, errp);
+    bs->file = bdrv_open_child(NULL, options, "file", bs, &child_of_bds,
+                               BDRV_CHILD_IMAGE, false, errp);
     if (!bs->file) {
         return -EINVAL;
     }
@@ -297,10 +297,11 @@ static BlockDriver bdrv_bochs = {
     .instance_size     = sizeof(BDRVBochsState),
     .bdrv_probe                = bochs_probe,
     .bdrv_open         = bochs_open,
-    .bdrv_child_perm     = bdrv_format_default_perms,
+    .bdrv_child_perm     = bdrv_default_perms,
     .bdrv_refresh_limits = bochs_refresh_limits,
     .bdrv_co_preadv = bochs_co_preadv,
     .bdrv_close                = bochs_close,
+    .is_format          = true,
 };
 
 static void bdrv_bochs_init(void)