786 	struct ipv6_txoptions *old = txopt_get(inet6_sk(sk)), *txopts;  in calipso_opt_update()  local
788 	txopts = ipv6_renew_options(sk, old, IPV6_HOPOPTS, hop);  in calipso_opt_update()
790 	if (IS_ERR(txopts))  in calipso_opt_update()
791 		return PTR_ERR(txopts);  in calipso_opt_update()
793 	txopts = ipv6_update_options(sk, txopts);  in calipso_opt_update()
794 	if (txopts) {  in calipso_opt_update()
795 		atomic_sub(txopts->tot_len, &sk->sk_omem_alloc);  in calipso_opt_update()
796 		txopt_put(txopts);  in calipso_opt_update()
1081 	struct ipv6_txoptions *txopts = txopt_get(inet6_sk(sk));  in calipso_sock_getattr()  local
1083 	if (!txopts || !txopts->hopopt)  in calipso_sock_getattr()
1086 	hop = txopts->hopopt;  in calipso_sock_getattr()
1110 	txopt_put(txopts);  in calipso_sock_getattr()
1134 	struct ipv6_txoptions *txopts = txopt_get(inet6_sk(sk));  in calipso_sock_setattr()  local
1137 	if (txopts)  in calipso_sock_setattr()
1138 		old = txopts->hopopt;  in calipso_sock_setattr()
1141 	txopt_put(txopts);  in calipso_sock_setattr()
1162 	struct ipv6_txoptions *txopts = txopt_get(inet6_sk(sk));  in calipso_sock_delattr()  local
1164 	if (!txopts || !txopts->hopopt)  in calipso_sock_delattr()
1167 	if (calipso_opt_del(txopts->hopopt, &new_hop))  in calipso_sock_delattr()
1174 	txopt_put(txopts);  in calipso_sock_delattr()
1196 	struct ipv6_txoptions *txopts;  in calipso_req_setattr()  local
1210 	txopts = ipv6_renew_options(sk, req_inet->ipv6_opt, IPV6_HOPOPTS, new);  in calipso_req_setattr()
1214 	if (IS_ERR(txopts))  in calipso_req_setattr()
1215 		return PTR_ERR(txopts);  in calipso_req_setattr()
1217 	txopts = xchg(&req_inet->ipv6_opt, txopts);  in calipso_req_setattr()
1218 	if (txopts) {  in calipso_req_setattr()
1219 		atomic_sub(txopts->tot_len, &sk->sk_omem_alloc);  in calipso_req_setattr()
1220 		txopt_put(txopts);  in calipso_req_setattr()
1238 	struct ipv6_txoptions *txopts;  in calipso_req_delattr()  local
1247 	txopts = ipv6_renew_options(sk, req_inet->ipv6_opt, IPV6_HOPOPTS, new);  in calipso_req_delattr()
1249 	if (!IS_ERR(txopts)) {  in calipso_req_delattr()
1250 		txopts = xchg(&req_inet->ipv6_opt, txopts);  in calipso_req_delattr()
1251 		if (txopts) {  in calipso_req_delattr()
1252 			atomic_sub(txopts->tot_len, &sk->sk_omem_alloc);  in calipso_req_delattr()
1253 			txopt_put(txopts);  in calipso_req_delattr()