1.1 --- a/ompi/mca/bcol/ptpcoll/bcol_ptpcoll_bcast.c	Mon Nov 12 18:06:22 2012 +0000
     1.2 +++ b/ompi/mca/bcol/ptpcoll/bcol_ptpcoll_bcast.c	Mon Nov 12 22:30:32 2012 +0000
     1.3 @@ -126,7 +126,7 @@
     1.4      int *group_list = ptpcoll_module->super.sbgp_partner_module->group_list;
     1.5      int radix = ptpcoll_module->k_nomial_radix;
     1.6      int root_radix_mask = ptpcoll_module->pow_knum;
     1.7 -    int peer;
     1.8 +    int peer = -1;
     1.9      uint64_t sequence_number = input_args->sequence_num;
    1.10      uint32_t buffer_index = input_args->buffer_index;
    1.11      int extra_root = -1;
    1.12 @@ -603,7 +603,7 @@
    1.13      int tag;
    1.14      int rc;
    1.15      int comm_root;
    1.16 -    int data_src;
    1.17 +    int data_src = -1;
    1.18      int group_root_index;
    1.19      int my_group_index = ptpcoll_module->super.sbgp_partner_module->my_index;
    1.20      int *group_list = ptpcoll_module->super.sbgp_partner_module->group_list;

     2.1 --- a/ompi/mca/coll/ml/coll_ml_hier_algorithms_setup.c	Mon Nov 12 18:06:22 2012 +0000
     2.2 +++ b/ompi/mca/coll/ml/coll_ml_hier_algorithms_setup.c	Mon Nov 12 22:30:32 2012 +0000
     2.3 @@ -22,7 +22,7 @@
     2.4                                     int collective)
     2.5  {
     2.6      /* local variables */
     2.7 -    int i, j, cnt, value_to_set;
     2.8 +    int i, j, cnt, value_to_set = -1;
     2.9      int ret = OMPI_SUCCESS, num_up_levels;
    2.10  
    2.11      int num_hierarchies = topo_info->n_levels;
    2.12 @@ -326,7 +326,7 @@
    2.13                  mca_coll_ml_collective_operation_description_t  *schedule)
    2.14  {
    2.15      /* local variables */
    2.16 -    int i, j, cnt, value_to_set, ret = OMPI_SUCCESS, num_up_levels,
    2.17 +    int i, j, cnt, value_to_set = -1, ret = OMPI_SUCCESS, num_up_levels,
    2.18          num_hierarchies = topo_info->n_levels, n_functions = schedule->n_fns,
    2.19          global_high_hierarchy_index = topo_info->global_highest_hier_group_index;
    2.20  

     3.1 --- a/ompi/mca/sbgp/basesmsocket/sbgp_basesmsocket_component.c	Mon Nov 12 18:06:22 2012 +0000
     3.2 +++ b/ompi/mca/sbgp/basesmsocket/sbgp_basesmsocket_component.c	Mon Nov 12 22:30:32 2012 +0000
     3.3 @@ -267,7 +267,7 @@
     3.4      ompi_proc_t* my_proc;
     3.5      int *local_ranks_in_comm=NULL;
     3.6      int *socket_info=NULL, my_socket_info;
     3.7 -    int  i_cnt, lp_cnt, my_local_index, comm_size=ompi_comm_size(comm);
     3.8 +    int  i_cnt, lp_cnt, my_local_index = -1, comm_size=ompi_comm_size(comm);
     3.9  
    3.10      /* initialize data */
    3.11      output_data=NULL;