cipso_v4_genopt 1856 net/ipv4/cipso_ipv4.c ret_val = cipso_v4_genopt(buf, buf_len, doi_def, secattr); cipso_v4_genopt 2066 net/ipv4/cipso_ipv4.c buf_len = cipso_v4_genopt(buf, buf_len, doi_def, secattr);