diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index e9abf5f..79b8e1e 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -3789,19 +3789,13 @@
 	 * All that remains is to write the tag and operation count...
 	 */
 	struct nfsd4_compound_state *cs = &resp->cstate;
-	struct kvec *iov;
+
 	p = resp->tagp;
 	*p++ = htonl(resp->taglen);
 	memcpy(p, resp->tag, resp->taglen);
 	p += XDR_QUADLEN(resp->taglen);
 	*p++ = htonl(resp->opcnt);
 
-	if (rqstp->rq_res.page_len) 
-		iov = &rqstp->rq_res.tail[0];
-	else
-		iov = &rqstp->rq_res.head[0];
-	iov->iov_len = ((char *)resp->xdr.p) - (char *)iov->iov_base;
-	BUG_ON(iov->iov_len > PAGE_SIZE);
 	if (nfsd4_has_session(cs)) {
 		struct nfsd_net *nn = net_generic(SVC_NET(rqstp), nfsd_net_id);
 		struct nfs4_client *clp = cs->session->se_client;