X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/16f843b808b321508679187eae65e1fec3cf14ee..4365fa8e81736673eae923310a05cdbf78ec88d8:/examples/smpi/mc/mutual_exclusion.c

diff --git a/examples/smpi/mc/mutual_exclusion.c b/examples/smpi/mc/mutual_exclusion.c
index a9170608c6..7ed894bb60 100644
--- a/examples/smpi/mc/mutual_exclusion.c
+++ b/examples/smpi/mc/mutual_exclusion.c
@@ -1,3 +1,9 @@
+/* Copyright (c) 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 <stdio.h>
 #include <mpi.h>
 #include <simgrid/modelchecker.h>
@@ -24,9 +30,9 @@ int main(int argc, char **argv){
   MC_ignore(&(status.count), sizeof(status.count));
 
   /* Get number of processes */
-  err = MPI_Comm_size(MPI_COMM_WORLD, &size);
+  MPI_Comm_size(MPI_COMM_WORLD, &size);
   /* Get id of this process */
-  err = MPI_Comm_rank(MPI_COMM_WORLD, &rank);
+  MPI_Comm_rank(MPI_COMM_WORLD, &rank);
 
   if(rank == 0){ /* Coordinator */
     while(1){