HINIC3_RX_HDR_SIZE
if (size <= HINIC3_RX_HDR_SIZE && !skb_is_nonlinear(skb)) {
skb = napi_alloc_skb(&rxq->irq_cfg->napi, HINIC3_RX_HDR_SIZE);
pull_len = eth_get_headlen(skb->dev, va, HINIC3_RX_HDR_SIZE);