Fix-Point commented on code in PR #17640:
URL: https://github.com/apache/nuttx/pull/17640#discussion_r2642565711
##########
sched/wdog/wd_gettime.c:
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@@ -54,14 +54,13 @@
sclock_t wd_gettime(FAR struct wdog_s *wdog)
{
- sclock_t delay;
+ sclock_t delay = 0;
- if (wdog == NULL || !WDOG_ISACTIVE(wdog))
+ if (wdog && WDOG_ISACTIVE(wdog))
{
- return 0;
+ delay = (sclock_t)(wdog->expired - clock_systime_ticks());
+ delay = delay < 0 ? 0 : delay;
Review Comment:
Thank you for the suggestion.
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