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Diffstat (limited to 'block/vvfat.c')
-rw-r--r--block/vvfat.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/block/vvfat.c b/block/vvfat.c
index 86d99c899c..ae9d387da7 100644
--- a/block/vvfat.c
+++ b/block/vvfat.c
@@ -3127,11 +3127,7 @@ static void vvfat_qcow_options(BdrvChildRole role, bool parent_is_format,
qdict_set_default_str(child_options, BDRV_OPT_CACHE_NO_FLUSH, "on");
}
-static const BdrvChildClass child_vvfat_qcow = {
- .parent_is_bds = true,
- .inherit_options = vvfat_qcow_options,
- .get_parent_aio_context = child_of_bds_get_parent_aio_context,
-};
+static BdrvChildClass child_vvfat_qcow;
static int enable_write_target(BlockDriverState *bs, Error **errp)
{
@@ -3268,6 +3264,8 @@ static BlockDriver bdrv_vvfat = {
static void bdrv_vvfat_init(void)
{
+ child_vvfat_qcow = child_of_bds;
+ child_vvfat_qcow.inherit_options = vvfat_qcow_options;
bdrv_register(&bdrv_vvfat);
}