tidy the scope of some more locals

[simgrid.git] / examples / smpi / mc / bugged1.c

diff --git a/examples/smpi/mc/bugged1.c b/examples/smpi/mc/bugged1.c
index 8815dd3..9abacce 100644 (file)
--- a/examples/smpi/mc/bugged1.c
+++ b/examples/smpi/mc/bugged1.c
@@ -12,7 +12,7 @@
 
 int main(int argc, char **argv)
 {
 
 int main(int argc, char **argv)
 {

-  int recv_buff, err, size, rank, i;
+  int recv_buff, err, size, rank;

   MPI_Status status;
 
   /* Initialize MPI */
   MPI_Status status;
 
   /* Initialize MPI */


@@ -33,7 +33,7 @@ int main(int argc, char **argv)
   if (rank == 0) {
     printf("MPI_ISend / MPI_IRecv Test \n");
 
   if (rank == 0) {
     printf("MPI_ISend / MPI_IRecv Test \n");
 

-    for(i=0; i < size - 1; i++){
+    for(int i=0; i < size - 1; i++){

       MPI_Recv(&recv_buff, 1, MPI_INT, MPI_ANY_SOURCE, MPI_ANY_TAG, MPI_COMM_WORLD, &status);
       printf("Message received from %d\n", recv_buff);
     }
       MPI_Recv(&recv_buff, 1, MPI_INT, MPI_ANY_SOURCE, MPI_ANY_TAG, MPI_COMM_WORLD, &status);
       printf("Message received from %d\n", recv_buff);
     }