Initialize some variabled before use

Make sure variables are initialized before passing a pointer to
  them as a function argument. The variable is set in the underlying
  function, so this is mostly cosmetic.

src/slurmctld/licenses.c

@@ -246,7 +246,7 @@ extern char *get_licenses_used(void)
 /* Initialize licenses on this system based upon slurm.conf */
 extern int license_init(char *licenses)
 {
-	bool valid;
+	bool valid = true;
 
 	last_license_update = time(NULL);
 
@@ -270,7 +270,7 @@ extern int license_update(char *licenses)
         ListIterator iter;
         licenses_t *license_entry, *match;
         List new_list;
-        bool valid;
+        bool valid = true;
 
         new_list = _build_license_list(licenses, &valid);
         if (!valid)
@@ -303,11 +303,11 @@ extern int license_update(char *licenses)
 
                 if (!match) {
                         info("license %s removed with %u in use",
-                         license_entry->name, license_entry->used);
+                             license_entry->name, license_entry->used);
                 } else {
                         if (license_entry->used > match->total) {
                                 info("license %s count decreased",
-                                 match->name);
+                                     match->name);
                         }
                 }
         }
@@ -567,7 +567,7 @@ extern List license_validate(char *licenses, bool *valid)
  */
 extern void license_job_merge(struct job_record *job_ptr)
 {
-	bool valid;
+	bool valid = true;
 
 	FREE_NULL_LIST(job_ptr->license_list);
 	job_ptr->license_list = _build_license_list(job_ptr->licenses, &valid);

src/slurmctld/read_config.c

@@ -1929,7 +1929,7 @@ static int _restore_job_dependencies(void)
 	struct job_record *job_ptr;
 	ListIterator job_iterator;
 	char *new_depend;
-	bool valid;
+	bool valid = true;
 	List license_list;
 
 	assoc_mgr_clear_used_info();

src/slurmctld/reservation.c

@@ -1734,7 +1734,7 @@ extern int create_resv(resv_desc_msg_t *resv_desc_ptr)
 			goto bad_parse;
 	}
 	if (resv_desc_ptr->licenses) {
-		bool valid;
+		bool valid = true;
 		license_list = _license_validate2(resv_desc_ptr, &valid);
 		if (!valid) {
 			info("Reservation request has invalid licenses %s",
@@ -2704,7 +2704,7 @@ static bool _validate_one_reservation(slurmctld_resv_t *resv_ptr)
 		resv_ptr->account_not  = account_not;
 	}
 	if (resv_ptr->licenses) {
-		bool valid;
+		bool valid = true;
 		if (resv_ptr->license_list)
 			list_destroy(resv_ptr->license_list);
 		resv_ptr->license_list = license_validate(resv_ptr->licenses,