/* Reserve space for headers. */
skb_reserve(skb, MAX_TCP_HEADER);
/* Reserve space for headers. */
skb_reserve(skb, MAX_TCP_HEADER);
mss = dst_metric(dst, RTAX_ADVMSS);
if (tp->rx_opt.user_mss && tp->rx_opt.user_mss < mss)
mss = dst_metric(dst, RTAX_ADVMSS);
if (tp->rx_opt.user_mss && tp->rx_opt.user_mss < mss)