X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/5b3677b425b9cc6949c1573d59ac772540cbf4b2..eb06cc6409cdd8e1e9955e4455d104ca0cf437b3:/examples/smpi/mc/bugged2.c

diff --git a/examples/smpi/mc/bugged2.c b/examples/smpi/mc/bugged2.c
index 42de583df8..d3baebffc5 100644
--- a/examples/smpi/mc/bugged2.c
+++ b/examples/smpi/mc/bugged2.c
@@ -10,21 +10,23 @@
 #include <mpi.h>
 #include <simgrid/modelchecker.h>
 
-
 int main(int argc, char **argv)
 {
-  int x,y, err, size, rank;
+  int x;
+  int y;
+  int size;
+  int rank;
   MPI_Status status;
 
   /* Initialize MPI */
-  err = MPI_Init(&argc, &argv);
+  int err = MPI_Init(&argc, &argv);
   if (err != MPI_SUCCESS) {
     printf("MPI initialization failed!\n");
     exit(1);
   }
 
-  err = MPI_Comm_size(MPI_COMM_WORLD, &size);   /* Get nr of tasks */
-  err = MPI_Comm_rank(MPI_COMM_WORLD, &rank);   /* Get id of this process */
+  MPI_Comm_size(MPI_COMM_WORLD, &size);   /* Get nr of tasks */
+  MPI_Comm_rank(MPI_COMM_WORLD, &rank);   /* Get id of this process */
   if (size % 3 != 0) {
     printf("run this program with exactly 3*N processes \n");
     MPI_Finalize();