NFS: Reduce stack footprint of nfs_proc_remove()

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 89b2881..76e11c6 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -386,8 +386,8 @@
 
 struct nfs_removeres {
 	const struct nfs_server *server;
+	struct nfs_fattr	*dir_attr;
 	struct nfs4_change_info	cinfo;
-	struct nfs_fattr	dir_attr;
 	struct nfs4_sequence_res 	seq_res;
 };