SUNRPC: search for service transports in network namespace context

Service transports are parametrized by network namespace. And thus lookup of
transport instance have to take network namespace into account.

Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Acked-by: J. Bruce Fields <bfields@redhat.com>

fs/lockd/svc.c

@@ -193,7 +193,7 @@ static int create_lockd_listener(struct svc_serv *serv, const char *name,
 {
 	struct svc_xprt *xprt;
 
-	xprt = svc_find_xprt(serv, name, family, 0);
+	xprt = svc_find_xprt(serv, name, &init_net, family, 0);
 	if (xprt == NULL)
 		return svc_create_xprt(serv, name, &init_net, family, port,
 						SVC_SOCK_DEFAULTS);