tcp_diag_handler 212 net/ipv4/tcp_diag.c static const struct inet_diag_handler tcp_diag_handler = { tcp_diag_handler 227 net/ipv4/tcp_diag.c return inet_diag_register(&tcp_diag_handler); tcp_diag_handler 232 net/ipv4/tcp_diag.c inet_diag_unregister(&tcp_diag_handler);