anchao commented on code in PR #17640:
URL: https://github.com/apache/nuttx/pull/17640#discussion_r2642623846


##########
sched/wdog/wd_cancel.c:
##########
@@ -61,34 +61,33 @@
 int wd_cancel(FAR struct wdog_s *wdog)
 {
   irqstate_t flags;
-  bool head;
+  bool       reassess = false;
+  int        ret      = -EINVAL;
 
-  flags = spin_lock_irqsave(&g_wdspinlock);
+  flags = enter_critical_section();

Review Comment:
   @Fix-Point @hujun260 @xiaoxiang781216 let us disscuss here.



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