ULPCB_FLAG_NEED_HDR
if (likely(ULP_SKB_CB(skb)->flags & ULPCB_FLAG_NEED_HDR)) {
if (likely(ULP_SKB_CB(skb)->flags & ULPCB_FLAG_NEED_HDR))
if (likely(ULP_SKB_CB(skb)->flags & ULPCB_FLAG_NEED_HDR)) {
ULP_SKB_CB(skb)->flags &= ~ULPCB_FLAG_NEED_HDR;
ULPCB_FLAG_NEED_HDR;
skb_entail(sk, skb, ULPCB_FLAG_NEED_HDR);
skb_entail(sk, skb, ULPCB_FLAG_NEED_HDR);
cb->flags = ULPCB_FLAG_NEED_HDR;