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-rw-r--r--nuttx/libc/wqueue/work_thread.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/nuttx/libc/wqueue/work_thread.c b/nuttx/libc/wqueue/work_thread.c
index b534ab46d..6ef8a874b 100644
--- a/nuttx/libc/wqueue/work_thread.c
+++ b/nuttx/libc/wqueue/work_thread.c
@@ -175,7 +175,8 @@ static void work_process(FAR struct wqueue_s *wqueue)
* scheduled wakeup interval?
*/
- remaining = elapsed - work->delay;
+ /* Here: elapsed < work->delay */
+ remaining = work->delay - elapsed;
if (remaining < next)
{
/* Yes.. Then schedule to wake up when the work is ready */