Silence some warnings and remove debug output

opal/mca/dstore/sm/dstore_sm_component.c

@@ -75,9 +75,8 @@ static int component_register(void)
 static opal_dstore_base_module_t *component_create(opal_list_t *attrs)
 {
     mca_dstore_sm_module_t *mod;
-    opal_output(0, "SM MODULE REQUEST");
+
     if (0 == opal_dstore_sm_enable) {
-        opal_output(0, "SM MODULE NOT ENABLED");
         return NULL;
     }
     mod = (mca_dstore_sm_module_t*)malloc(sizeof(mca_dstore_sm_module_t));

orte/orted/pmix/pmix_server.c

@@ -769,10 +769,9 @@ static void pmix_server_release(int status,
     orte_process_name_t name;
     orte_proc_t *proc, *proc_peer;
     opal_buffer_t *msg, *bptr;
-    int rc, ret;
+    int rc;
     opal_pmix_scope_t scope;
     int32_t cnt;
-    opal_value_t *kp;
     opal_identifier_t id;
     size_t i;
     uint32_t np;