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sched_lock: remove the check for whether tcb is NULL

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Remove Redundant Checks

Signed-off-by: hujun5 <hujun5@xiaomi.com>
This commit is contained in:
hujun5
2025-02-06 15:06:00 +08:00
committed by Xiang Xiao
parent 678164bf4e
commit d94cb53d6c
2 changed files with 4 additions and 4 deletions
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sched/sched/sched_lock.c
+2 -2
View File
@@ -76,13 +76,13 @@ void sched_lock(void)
* integer type. * integer type.
*/ */
DEBUGASSERT(rtcb == NULL || rtcb->lockcount < MAX_LOCK_COUNT); DEBUGASSERT(rtcb && rtcb->lockcount < MAX_LOCK_COUNT);
/* A counter is used to support locking. This allows nested lock /* A counter is used to support locking. This allows nested lock
* operations on this thread (on any CPU) * operations on this thread (on any CPU)
*/ */
if (rtcb != NULL && rtcb->lockcount++ == 0) if (rtcb->lockcount++ == 0)
{ {
#if (CONFIG_SCHED_CRITMONITOR_MAXTIME_PREEMPTION >= 0) || \ #if (CONFIG_SCHED_CRITMONITOR_MAXTIME_PREEMPTION >= 0) || \
defined(CONFIG_SCHED_INSTRUMENTATION_PREEMPTION) defined(CONFIG_SCHED_INSTRUMENTATION_PREEMPTION)
sched/sched/sched_unlock.c
+2 -2
View File
@@ -64,13 +64,13 @@ void sched_unlock(void)
/* rtcb may be NULL only during early boot-up phases */ /* rtcb may be NULL only during early boot-up phases */
DEBUGASSERT(rtcb == NULL || rtcb->lockcount > 0); DEBUGASSERT(rtcb && rtcb->lockcount > 0);
/* Check if the lock counter has decremented to zero. If so, /* Check if the lock counter has decremented to zero. If so,
* then pre-emption has been re-enabled. * then pre-emption has been re-enabled.
*/ */
if (rtcb != NULL && rtcb->lockcount == 1) if (rtcb->lockcount == 1)
{ {
irqstate_t flags = enter_critical_section_wo_note(); irqstate_t flags = enter_critical_section_wo_note();
FAR struct tcb_s *ptcb; FAR struct tcb_s *ptcb;