Even more unused variable.

diff --git a/teshsuite/smpi/mpich3-test/coll/ibarrier.c b/teshsuite/smpi/mpich3-test/coll/ibarrier.c
index a672da0..7bf954f 100644 (file)
--- a/teshsuite/smpi/mpich3-test/coll/ibarrier.c
+++ b/teshsuite/smpi/mpich3-test/coll/ibarrier.c
@@ -14,15 +14,15 @@
 int main(int argc, char *argv[])
 {
     MPI_Request barrier;
-    int rank, i, done;
+    int rank, done;
 
     MPI_Init(&argc, &argv);
     MPI_Comm_rank(MPI_COMM_WORLD, &rank);
     MPI_Ibarrier(MPI_COMM_WORLD, &barrier);
-    for (i = 0, done = 0; !done; i++) {
-        usleep(1000);
-        /*printf("[%d] MPI_Test: %d\n",rank,i); */
-        MPI_Test(&barrier, &done, MPI_STATUS_IGNORE);
+    done = 0;
+    while (!done) {
+      usleep(1000);
+      MPI_Test(&barrier, &done, MPI_STATUS_IGNORE);
     }
 
     if (rank == 0)