Fix dead assignments.

[simgrid.git] / src / smpi / colls / alltoall-3dmesh.c

diff --git a/src/smpi/colls/alltoall-3dmesh.c b/src/smpi/colls/alltoall-3dmesh.c
index c226927..6f43a42 100644 (file)
--- a/src/smpi/colls/alltoall-3dmesh.c
+++ b/src/smpi/colls/alltoall-3dmesh.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"
 #include <math.h>
 
@@ -84,7 +90,7 @@ int smpi_coll_tuned_alltoall_3dmesh(void *send_buff, int send_count,
 
   req_ptr = reqs;
 
-  send_offset = recv_offset = (rank % two_dsize) * block_size * num_procs;
+  recv_offset = (rank % two_dsize) * block_size * num_procs;
 
   smpi_mpi_sendrecv(send_buff, send_count * num_procs, send_type, rank, tag,
                tmp_buff1 + recv_offset, num_procs * recv_count,