/* drbd_send_ack() - Sends an ack packet @mdev: DRBD device. @cmd: Packet command code.  */
int drbd_send_ack(struct drbd_conf *mdev, enum drbd_packets cmd, struct drbd_epoch_entry *e)
/* drbd_send_ack() - Sends an ack packet @mdev: DRBD device. @cmd: Packet command code.  */
int drbd_send_ack(struct drbd_conf *mdev, enum drbd_packets cmd, struct drbd_epoch_entry *e)
{
	return _drbd_send_ack(mdev, cmd,
			      cpu_to_be64(e->sector),
			      cpu_to_be32(e->size),
			      e->block_id);
}