1592 	int optlen;  in cipso_v4_optptr()  local
1595 	for (optlen = iph->ihl*4 - sizeof(struct iphdr); optlen > 0; ) {  in cipso_v4_optptr()
1599 		optlen -= taglen;  in cipso_v4_optptr()
1929 	opt->opt.optlen = opt_len;  in cipso_v4_sock_setattr()
1940 			sk_conn->icsk_ext_hdr_len -= old->opt.optlen;  in cipso_v4_sock_setattr()
1941 		sk_conn->icsk_ext_hdr_len += opt->opt.optlen;  in cipso_v4_sock_setattr()
2005 	opt->opt.optlen = opt_len;  in cipso_v4_req_setattr()
2060 			opt->opt.optlen - cipso_off - cipso_len);  in cipso_v4_delopt()
2069 		while (iter < opt->opt.optlen)  in cipso_v4_delopt()
2075 		hdr_delta = opt->opt.optlen;  in cipso_v4_delopt()
2076 		opt->opt.optlen = (optlen_new + 3) & ~3;  in cipso_v4_delopt()
2077 		hdr_delta -= opt->opt.optlen;  in cipso_v4_delopt()
2082 		hdr_delta = opt->opt.optlen;  in cipso_v4_delopt()
2249 	len_delta = opt_len - opt->optlen;  in cipso_v4_skbuff_setattr()
2267 		memset(iph + 1, IPOPT_NOP, opt->optlen);  in cipso_v4_skbuff_setattr()
2271 	if (opt->optlen > 0)  in cipso_v4_skbuff_setattr()
2273 	opt->optlen = opt_len;  in cipso_v4_skbuff_setattr()