SCTP_ARBITRARY_COOKIE_ECHO_LEN 201 net/sctp/chunk.c whole = msg_len / (max - SCTP_ARBITRARY_COOKIE_ECHO_LEN); SCTP_ARBITRARY_COOKIE_ECHO_LEN 205 net/sctp/chunk.c first_len = max - SCTP_ARBITRARY_COOKIE_ECHO_LEN;