NFSD: Update the NFSv3 RENAMEv3res encoder to use struct xdr_stream

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>

fs/nfsd/nfs3xdr.c

@@ -1116,12 +1116,12 @@ nfs3svc_encode_createres(struct svc_rqst *rqstp, __be32 *p)
 int
 nfs3svc_encode_renameres(struct svc_rqst *rqstp, __be32 *p)
 {
+	struct xdr_stream *xdr = &rqstp->rq_res_stream;
 	struct nfsd3_renameres *resp = rqstp->rq_resp;
 
-	*p++ = resp->status;
-	p = encode_wcc_data(rqstp, p, &resp->ffh);
-	p = encode_wcc_data(rqstp, p, &resp->tfh);
-	return xdr_ressize_check(rqstp, p);
+	return svcxdr_encode_nfsstat3(xdr, resp->status) &&
+		svcxdr_encode_wcc_data(rqstp, xdr, &resp->ffh) &&
+		svcxdr_encode_wcc_data(rqstp, xdr, &resp->tfh);
 }
 
 /* LINK */