early_retrans 2496 net/ipv4/tcp_output.c int early_retrans; early_retrans 2504 net/ipv4/tcp_output.c early_retrans = sock_net(sk)->ipv4.sysctl_tcp_early_retrans; early_retrans 2508 net/ipv4/tcp_output.c if ((early_retrans != 3 && early_retrans != 4) ||