s->bat = NULL;
qemu_vfree(s->parent_entries);
s->parent_entries = NULL;
- migrate_del_blocker(s->migration_blocker);
- error_free(s->migration_blocker);
+ migrate_del_blocker(&s->migration_blocker);
qemu_vfree(s->log.hdr);
s->log.hdr = NULL;
vhdx_region_unregister_all(s);
error_setg(&s->migration_blocker, "The vhdx format used by node '%s' "
"does not support live migration",
bdrv_get_device_or_node_name(bs));
- ret = migrate_add_blocker(s->migration_blocker, errp);
+ ret = migrate_add_blocker_normal(&s->migration_blocker, errp);
if (ret < 0) {
- error_free(s->migration_blocker);
goto fail;
}