taglinefilesource code
ip_send_check92include/net/ip.hextern void    ip_send_check(struct iphdr *ip);
ip_send_check1826net/ipv4/ip.cip_send_check(iph);
ip_send_check783net/ipv4/ip_fw.cip_send_check(iph);
ip_send_check859net/ipv4/ip_fw.cip_send_check(iph);
ip_send_check487net/ipv4/tcp.cip_send_check(iph);