add RT_THREAD_CTRL_SET_PRIORITY

1 files changed, 3 insertions, 3 deletions

diff --git a/src/thread.c b/src/thread.c
index 475ed9d5b2..ed9dca13b6 100644
--- a/src/thread.c
+++ b/src/thread.c
@@ -779,7 +779,7 @@ RTM_EXPORT(rt_thread_mdelay);
  *
  *              RT_THREAD_CTRL_BIND_CPU for bind the thread to a CPU.
  *
- *              RT_THREAD_CTRL_SET_PRIORITY for set priority level of thread.
+ *              RT_THREAD_CTRL_RESET_PRIORITY for reset priority level of thread.
  *
  * @param   arg is the argument of control command.
  *
@@ -804,12 +804,12 @@ rt_err_t rt_thread_control(rt_thread_t thread, int cmd, void *arg)
             return error;
         }
 
-        case RT_THREAD_CTRL_SET_PRIORITY:
+        case RT_THREAD_CTRL_RESET_PRIORITY:
         {
             rt_err_t error;
             rt_sched_lock_level_t slvl;
             rt_sched_lock(&slvl);
-            error = rt_sched_thread_set_priority(thread, *(rt_uint8_t *)arg);
+            error = rt_sched_thread_reset_priority(thread, *(rt_uint8_t *)arg);
             rt_sched_unlock(slvl);
             return error;
         }