IPOPT_NOP 2025 net/ipv4/cipso_ipv4.c if (opt->opt.__data[iter] != IPOPT_NOP) { IPOPT_NOP 2210 net/ipv4/cipso_ipv4.c memset(iph + 1, IPOPT_NOP, opt->optlen); IPOPT_NOP 70 net/ipv4/ip_options.c memset(iph+opt->rr, IPOPT_NOP, iph[opt->rr+1]); IPOPT_NOP 75 net/ipv4/ip_options.c memset(iph+opt->ts, IPOPT_NOP, iph[opt->ts+1]); IPOPT_NOP 175 net/xfrm/xfrm_output.c memset(ph + 1, IPOPT_NOP, ph->padlen); IPOPT_NOP 301 net/xfrm/xfrm_output.c memset(ph + 1, IPOPT_NOP, ph->padlen);