diff --git a/fs/nfsd/xdr.h b/fs/nfsd/xdr.h
index 2f4f22e..a765c41 100644
--- a/fs/nfsd/xdr.h
+++ b/fs/nfsd/xdr.h
@@ -34,7 +34,7 @@ struct nfsd_writeargs {
 	svc_fh			fh;
 	__u32			offset;
 	int			len;
-	int			vlen;
+	struct kvec		first;
 };
 
 struct nfsd_createargs {