diff options
Diffstat (limited to 'components/drivers/src/completion.c')
| -rw-r--r-- | components/drivers/src/completion.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/components/drivers/src/completion.c b/components/drivers/src/completion.c index a2f9a3058b..220fc04a87 100644 --- a/components/drivers/src/completion.c +++ b/components/drivers/src/completion.c @@ -42,6 +42,9 @@ rt_err_t rt_completion_wait(struct rt_completion* completion, rt_int32_t timeout }
else
{
+ /* reset thread error number */ + thread->error = RT_EOK;
+
/* suspend thread */
rt_thread_suspend(thread);
/* add to suspended list */
@@ -92,7 +95,7 @@ void rt_completion_done(struct rt_completion* completion) /* get thread entry */
thread = rt_list_entry(completion->suspended_list.next, struct rt_thread, tlist);
-
+
/* resume it */
rt_thread_resume(thread);
rt_hw_interrupt_enable(level);
|