[update][kernel]规范rt_object_t强制转换的使用，消除上次提交的编译警告

2 files changed, 2 insertions, 4 deletions

diff --git a/src/thread.c b/src/thread.c
index 18b5227f5a..beef93f46a 100644
--- a/src/thread.c
+++ b/src/thread.c
@@ -358,8 +358,6 @@ RTM_EXPORT(rt_thread_startup);
  */
 rt_err_t rt_thread_detach(rt_thread_t thread)
 {
-    rt_base_t lock;
-
     /* thread check */
     RT_ASSERT(thread != RT_NULL);
     RT_ASSERT(rt_object_get_type((rt_object_t)thread) == RT_Object_Class_Thread);
diff --git a/src/timer.c b/src/timer.c
index 747c28c8bd..2eaca225bc 100644
--- a/src/timer.c
+++ b/src/timer.c
@@ -201,7 +201,7 @@ void rt_timer_init(rt_timer_t  timer,
     RT_ASSERT(timer != RT_NULL);
 
     /* timer object initialization */
-    rt_object_init((rt_object_t)timer, RT_Object_Class_Timer, name);
+    rt_object_init(&(timer->parent), RT_Object_Class_Timer, name);
 
     _rt_timer_init(timer, timeout, parameter, time, flag);
 }
@@ -298,7 +298,7 @@ rt_err_t rt_timer_delete(rt_timer_t timer)
     /* enable interrupt */
     rt_hw_interrupt_enable(level);
 
-    rt_object_delete((rt_object_t)timer);
+    rt_object_delete(&(timer->parent));
 
     return RT_EOK;
 }