cel: Some whitespace cleanups

........

Merged revisions 400398 from http://svn.asterisk.org/svn/asterisk/branches/12


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@400399 65c4cc65-6c06-0410-ace0-fbb531ad65f3

main/cel.c

@@ -1365,13 +1365,13 @@ static void cel_local_cb(
 
 static void destroy_subscriptions(void)
 {
- 	stasis_message_router_unsubscribe_and_join(cel_state_router);
- 	cel_state_router = NULL;
+	stasis_message_router_unsubscribe_and_join(cel_state_router);
+	cel_state_router = NULL;
 
- 	ao2_cleanup(cel_aggregation_topic);
- 	cel_aggregation_topic = NULL;
- 	ao2_cleanup(cel_topic);
- 	cel_topic = NULL;
+	ao2_cleanup(cel_aggregation_topic);
+	cel_aggregation_topic = NULL;
+	ao2_cleanup(cel_topic);
+	cel_topic = NULL;
 
 	cel_channel_forwarder = stasis_forward_cancel(cel_channel_forwarder);
 	cel_bridge_forwarder = stasis_forward_cancel(cel_bridge_forwarder);
@@ -1385,9 +1385,9 @@ static void ast_cel_engine_term(void)
 
 	aco_info_destroy(&cel_cfg_info);
 	ao2_global_obj_release(cel_configs);
- 	ast_cli_unregister(&cli_status);
- 	ao2_cleanup(cel_dialstatus_store);
- 	cel_dialstatus_store = NULL;
+	ast_cli_unregister(&cli_status);
+	ao2_cleanup(cel_dialstatus_store);
+	cel_dialstatus_store = NULL;
 	ao2_cleanup(linkedids);
 	linkedids = NULL;
 	ao2_cleanup(cel_backends);