inet_csk_delete_keepalive_timer  192 include/net/inet_connection_sock.h void inet_csk_delete_keepalive_timer(struct sock *sk);
inet_csk_delete_keepalive_timer  558 net/ipv4/inet_connection_sock.c EXPORT_SYMBOL(inet_csk_delete_keepalive_timer);
inet_csk_delete_keepalive_timer  645 net/ipv4/tcp_timer.c 		inet_csk_delete_keepalive_timer(sk);