virtio_blk: VIRTIO_BLK_F_WCE->VIRTIO_BLK_F_FLUSH

Latest virtio spec says the feature bit name is VIRTIO_BLK_F_FLUSH,
VIRTIO_BLK_F_WCE is the legacy name.  virtio blk header says exactly the
reverse - fix that and update driver code to match.

Cc: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Michael S. Tsirkin 2016-02-24 17:07:27 +02:00
commit 592002f55e
2 changed files with 11 additions and 6 deletions