CAN_ERR_ACK
cf->can_id |= CAN_ERR_ACK;
cf->can_id |= CAN_ERR_ACK;
cf->can_id |= CAN_ERR_ACK;
cf->can_id |= CAN_ERR_ACK;
cf->can_id |= CAN_ERR_ACK;
cf->can_id |= CAN_ERR_ACK;
cf->can_id |= CAN_ERR_ACK;
cf->can_id |= CAN_ERR_ACK;
cf->can_id |= CAN_ERR_ACK;
cf->can_id |= CAN_ERR_ACK;
cf->can_id |= CAN_ERR_ACK;
cf->can_id |= CAN_ERR_ACK;
cf->can_id |= CAN_ERR_ACK;
if (canid & CAN_ERR_ACK)
cf->can_id |= CAN_ERR_ACK;
cf.can_id |= CAN_ERR_ACK;