Fix dead assignments.

[simgrid.git] / src / smpi / colls / alltoallv-bruck.c

diff --git a/src/smpi/colls/alltoallv-bruck.c b/src/smpi/colls/alltoallv-bruck.c
index 656b373..d7d0c37 100644 (file)
--- a/src/smpi/colls/alltoallv-bruck.c
+++ b/src/smpi/colls/alltoallv-bruck.c
@@ -1,3 +1,9 @@
+/* Copyright (c) 2013-2014. The SimGrid Team.
+ * All rights reserved.                                                     */
+
+/* This program is free software; you can redistribute it and/or modify it
+ * under the terms of the license (GNU LGPL) which comes with this package. */
+
 #include "colls_private.h"
 
 /**
@@ -24,8 +30,8 @@ int smpi_coll_tuned_alltoallv_bruck(void *sendbuf, int *sendcounts, int *senddis
   size = smpi_comm_size(comm);
   XBT_DEBUG("<%d> algorithm alltoall_bruck() called.", rank);
 
-  err = smpi_datatype_extent(sendtype, &lb, &sendext);
-  err = smpi_datatype_extent(recvtype, &lb, &recvext);
+  smpi_datatype_extent(sendtype, &lb, &sendext);
+  smpi_datatype_extent(recvtype, &lb, &recvext);
   /* Local copy from self */
   err =
       smpi_datatype_copy((char *)sendbuf + senddisps[rank] * sendext,