1590 	int optlen;  in cipso_v4_optptr()  local
1593 	for (optlen = iph->ihl*4 - sizeof(struct iphdr); optlen > 0; ) {  in cipso_v4_optptr()
1597 		optlen -= taglen;  in cipso_v4_optptr()
1931 	opt->opt.optlen = opt_len;  in cipso_v4_sock_setattr()
1942 			sk_conn->icsk_ext_hdr_len -= old->opt.optlen;  in cipso_v4_sock_setattr()
1943 		sk_conn->icsk_ext_hdr_len += opt->opt.optlen;  in cipso_v4_sock_setattr()
2007 	opt->opt.optlen = opt_len;  in cipso_v4_req_setattr()
2062 			opt->opt.optlen - cipso_off - cipso_len);  in cipso_v4_delopt()
2071 		while (iter < opt->opt.optlen)  in cipso_v4_delopt()
2077 		hdr_delta = opt->opt.optlen;  in cipso_v4_delopt()
2078 		opt->opt.optlen = (optlen_new + 3) & ~3;  in cipso_v4_delopt()
2079 		hdr_delta -= opt->opt.optlen;  in cipso_v4_delopt()
2084 		hdr_delta = opt->opt.optlen;  in cipso_v4_delopt()
2251 	len_delta = opt_len - opt->optlen;  in cipso_v4_skbuff_setattr()
2269 		memset(iph + 1, IPOPT_NOP, opt->optlen);  in cipso_v4_skbuff_setattr()
2273 	if (opt->optlen > 0)  in cipso_v4_skbuff_setattr()
2275 	opt->optlen = opt_len;  in cipso_v4_skbuff_setattr()