TCQ_F_OFFLOADED
q->flags &= ~TCQ_F_OFFLOADED;
sch->flags &= ~TCQ_F_OFFLOADED;
sch->flags |= TCQ_F_OFFLOADED;
any_qdisc_is_offloaded = new->flags & TCQ_F_OFFLOADED;
any_qdisc_is_offloaded |= sch && sch->flags & TCQ_F_OFFLOADED;
any_qdisc_is_offloaded |= old && old->flags & TCQ_F_OFFLOADED;
if (nla_put_u8(skb, TCA_HW_OFFLOAD, !!(q->flags & TCQ_F_OFFLOADED)))
sch->flags |= TCQ_F_OFFLOADED;
if (sch->flags & TCQ_F_OFFLOADED) {