Quiet some compiler warnings

This commit was SVN r21591.

ompi/runtime/ompi_mpi_init.c

@@ -407,7 +407,6 @@ int ompi_mpi_init(int argc, char **argv, int requested, int *provided)
      * paffinity scheme.
      */
     ret = opal_paffinity_base_get(&mask);
-    proc_bound = false;
     if (OPAL_SUCCESS == ret) {
         /* paffinity is supported - check for binding */
         OPAL_PAFFINITY_PROCESS_IS_BOUND(mask, &proc_bound);

orte/mca/rmaps/rank_file/rmaps_rank_file.c

@@ -417,7 +417,7 @@ static int orte_rmaps_rf_map(orte_job_t *jdata)
 						 ('N' == rfmap->node_name[1])))) {
 
 						relative_index=atoi(strtok(rfmap->node_name,"+n"));
-						if ( relative_index >= opal_list_get_size (&node_list) || ( 0 > relative_index)){
+						if ( relative_index >= (int)opal_list_get_size (&node_list) || ( 0 > relative_index)){
 							orte_show_help("help-rmaps_rank_file.txt","bad-index", true,rfmap->node_name);
 							ORTE_ERROR_LOG(ORTE_ERR_BAD_PARAM);
 							return ORTE_ERR_BAD_PARAM;

orte/util/regex.c

@@ -773,6 +773,7 @@ static int parse_node_range(char *orig, char ***names, orte_vpid_t *vpid_start,
 
     /* protect input */
     base = strdup(orig);
+    suffix = '\0';
     
     /* default to no procs */
     *vpid_start = ORTE_VPID_INVALID;
@@ -780,6 +781,7 @@ static int parse_node_range(char *orig, char ***names, orte_vpid_t *vpid_start,
     /* start by searching for ranges and proc specifications */
     len = strlen(base);
     ptr = NULL;
+    found_range = false;
     for (i = 0; i <= len; ++i) {
         if (base[i] == '[') {
             /* we found a range. this gets dealt with below */