diff options
Diffstat (limited to 'nuttx/sched/work_cancel.c')
| -rw-r--r-- | nuttx/sched/work_cancel.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/nuttx/sched/work_cancel.c b/nuttx/sched/work_cancel.c index c277f024d2..30b650826b 100644 --- a/nuttx/sched/work_cancel.c +++ b/nuttx/sched/work_cancel.c @@ -104,10 +104,16 @@ int work_cancel(struct work_s *work) flags = irqsave(); if (work->worker != NULL) { - DEBUGASSERT(work->dq.flink || (FAR dq_entry_t *)work == g_work.head); - DEBUGASSERT(work->dq.blink || (FAR dq_entry_t *)work == g_work.tail); - dq_rem((FAR dq_entry_t *)work, &g_work); + /* A little test of the integrity of the work queue */ + + DEBUGASSERT(work->dq.flink ||(FAR dq_entry_t *)work == g_work.tail); + DEBUGASSERT(work->dq.blink ||(FAR dq_entry_t *)work == g_work.head); + /* Remove the entry from the work queue and make sure that it is + * mark as availalbe (i.e., the worker field is nullified). + */ + + dq_rem((FAR dq_entry_t *)work, &g_work); work->worker = NULL; } |