From 3ef3fb50afdb388918fe7514d287aca753030f27 Mon Sep 17 00:00:00 2001
From: tangyuxin <462747508@qq.com>
Date: Sat, 6 Feb 2021 20:15:50 +0800
Subject: [PATCH] =?UTF-8?q?[workqueue]=20=E9=98=9F=E5=88=97=E9=94=80?=
 =?UTF-8?q?=E6=AF=81=E6=97=B6=E5=8F=96=E6=B6=88=E6=89=80=E6=9C=89=E5=B7=A5?=
 =?UTF-8?q?=E4=BD=9C=E5=B9=B6=E9=87=8A=E6=94=BE=E5=86=85=E6=A0=B8=E5=AF=B9?=
 =?UTF-8?q?=E8=B1=A1?=
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---
 components/drivers/src/workqueue.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/components/drivers/src/workqueue.c b/components/drivers/src/workqueue.c
index eb6cefc006..474eae556b 100644
--- a/components/drivers/src/workqueue.c
+++ b/components/drivers/src/workqueue.c
@@ -231,7 +231,9 @@ rt_err_t rt_workqueue_destroy(struct rt_workqueue *queue)
 {
     RT_ASSERT(queue != RT_NULL);
 
+    rt_workqueue_cancel_all_work();
     rt_thread_delete(queue->work_thread);
+    rt_sem_detach(&(queue->sem));
     RT_KERNEL_FREE(queue);
 
     return RT_EOK;