tree 064a48dd12a7ae4bff59db2356db66b71fd64440
parent ab8bf29078e0ab8347e2ff8b4e5542f7a0c751cf
author Fam Zheng <famz@redhat.com> 1372649597 +0800
committer Stefan Hajnoczi <stefanha@redhat.com> 1373010018 +0200

vmdk: Implement .bdrv_has_zero_init

Depending on the subformat, has_zero_init queries underlying storage for
flat extent. If it has a flat extent and its underlying storage doesn't
have zero init, return 0. Otherwise return 1.

Aligns the operator assignments.

Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>