removing unused variables, that cause warnings..

This commit was SVN r15791.

ompi/group/group.c

@@ -201,13 +201,13 @@ int ompi_group_minloc ( int list[] , int length )
 int ompi_group_incl(ompi_group_t* group, int n, int *ranks, ompi_group_t **new_group) 
 {
 
-    int len [4];
     int method,result;
 
     method = 0;
 #if OMPI_GROUP_SPARSE
     if (ompi_use_sparse_group_storage) 
     {
+        int len [4];
         len[0] = ompi_group_calc_plist    ( n ,ranks );
         len[1] = ompi_group_calc_strided  ( n ,ranks );
         len[2] = ompi_group_calc_sporadic ( n ,ranks );

ompi/mpi/c/intercomm_create.c

@@ -46,7 +46,7 @@ int MPI_Intercomm_create(MPI_Comm local_comm, int local_leader,
     struct ompi_proc_t **rprocs=NULL;
     int rc=0, rsize=0;
     ompi_proc_t **proc_list=NULL;
-    int i,j;
+    int j;
     ompi_group_t *new_group_pointer;
 
     OPAL_CR_TEST_CHECKPOINT_READY();