Cleaning warnings in ml, sbgp, bcol.

cmr:v1.7

This commit was SVN r27598.

ompi/mca/bcol/ptpcoll/bcol_ptpcoll_bcast.c

@@ -126,7 +126,7 @@ int bcol_ptpcoll_bcast_k_nomial_anyroot(bcol_function_args_t *input_args,
     int *group_list = ptpcoll_module->super.sbgp_partner_module->group_list;
     int radix = ptpcoll_module->k_nomial_radix;
     int root_radix_mask = ptpcoll_module->pow_knum;
-    int peer;
+    int peer = -1;
     uint64_t sequence_number = input_args->sequence_num;
     uint32_t buffer_index = input_args->buffer_index;
     int extra_root = -1;
@@ -603,7 +603,7 @@ int bcol_ptpcoll_bcast_k_nomial_known_root(bcol_function_args_t *input_args,
     int tag;
     int rc;
     int comm_root;
-    int data_src;
+    int data_src = -1;
     int group_root_index;
     int my_group_index = ptpcoll_module->super.sbgp_partner_module->my_index;
     int *group_list = ptpcoll_module->super.sbgp_partner_module->group_list;

ompi/mca/coll/ml/coll_ml_hier_algorithms_setup.c

@@ -22,7 +22,7 @@ int ml_coll_up_and_down_hier_setup(mca_coll_ml_module_t *ml_module,
                                    int collective)
 {
     /* local variables */
-    int i, j, cnt, value_to_set;
+    int i, j, cnt, value_to_set = -1;
     int ret = OMPI_SUCCESS, num_up_levels;
 
     int num_hierarchies = topo_info->n_levels;
@@ -326,7 +326,7 @@ int ml_coll_barrier_constant_group_data_setup(
                 mca_coll_ml_collective_operation_description_t  *schedule)
 {
     /* local variables */
-    int i, j, cnt, value_to_set, ret = OMPI_SUCCESS, num_up_levels,
+    int i, j, cnt, value_to_set = -1, ret = OMPI_SUCCESS, num_up_levels,
         num_hierarchies = topo_info->n_levels, n_functions = schedule->n_fns,
         global_high_hierarchy_index = topo_info->global_highest_hier_group_index;
 

ompi/mca/sbgp/basesmsocket/sbgp_basesmsocket_component.c

@@ -267,7 +267,7 @@ static mca_sbgp_base_module_t *mca_sbgp_basesmsocket_select_procs(struct ompi_pr
     ompi_proc_t* my_proc;
     int *local_ranks_in_comm=NULL;
     int *socket_info=NULL, my_socket_info;
-    int  i_cnt, lp_cnt, my_local_index, comm_size=ompi_comm_size(comm);
+    int  i_cnt, lp_cnt, my_local_index = -1, comm_size=ompi_comm_size(comm);
 
     /* initialize data */
     output_data=NULL;