+
+static int find_socket(struct svc_serv *serv, int proto)
+{
+ struct svc_sock *svsk;
+ int found = 0;
+ list_for_each_entry(svsk, &serv->sv_permsocks, sk_list)
+ if (svsk->sk_sk->sk_protocol == proto) {
+ found = 1;
+ break;
+ }
+ return found;
+}
+
+static int make_socks(struct svc_serv *serv, int proto)
+{
+ /* Make any sockets that are needed but not present.
+ * If nlm_udpport or nlm_tcpport were set as module
+ * options, make those sockets unconditionally
+ */
+ static int warned;
+ int err = 0;
+ if (proto == IPPROTO_UDP || nlm_udpport)
+ if (!find_socket(serv, IPPROTO_UDP))
+ err = svc_makesock(serv, IPPROTO_UDP, nlm_udpport);
+ if (err == 0 && (proto == IPPROTO_TCP || nlm_tcpport))
+ if (!find_socket(serv, IPPROTO_TCP))
+ err= svc_makesock(serv, IPPROTO_TCP, nlm_tcpport);
+ if (!err)
+ warned = 0;
+ else if (warned++ == 0)
+ printk(KERN_WARNING
+ "lockd_up: makesock failed, error=%d\n", err);
+ return err;
+}
+