Minor cleanup

Signed-off-by: Kishen Maloor <kishen.maloor@intel.com>

port/linux/ipadapter.c

@@ -645,9 +645,6 @@ process_interface_change_event(void)
   }
 
   if (if_state_changed) {
-#ifdef OC_SECURITY
-    oc_close_all_tls_sessions();
-#endif /* OC_SECURITY */
     for (i = 0; i < num_devices; i++) {
       ip_context_t *dev = get_ip_context_for_device(i);
       oc_network_event_handler_mutex_lock();

security/oc_obt.c

@@ -1045,6 +1045,8 @@ device1_RFPRO(int status, void *data)
     if (!p->switch_dos) {
       free_credprov_ctx(p, -1);
     }
+  } else {
+    free_credprov_ctx(p, -1);
   }
 }