From 0b9675a2263174060b11e459fcfd554b10f9ca1e Mon Sep 17 00:00:00 2001
From: Wenchao Hao <haowenchao@huawei.com>
Date: Wed, 2 Feb 2022 12:13:16 +0800
Subject: [PATCH] actor: enhanced: print error log when init a initilized
 thread

This is only a enhance, do not change origin logic

Signed-off-by: Wenchao Hao <haowenchao@huawei.com>
---
 usr/actor.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/usr/actor.c b/usr/actor.c
index dc008a7..a6bb02f 100644
--- a/usr/actor.c
+++ b/usr/actor.c
@@ -45,6 +45,10 @@ actor_time_left(actor_t *thread, time_t current_time)
 void
 actor_init(actor_t *thread, void (*callback)(void *), void *data)
 {
+	if (thread->state != ACTOR_INVALID)
+		log_error("bug:thread %p has already been initialized",
+			  thread);
+
 	INIT_LIST_HEAD(&thread->list);
 	thread->state = ACTOR_NOTSCHEDULED;
 	thread->callback = callback;
-- 
2.27.0