From 37ecb28eb1d5b45a5af37bc03057792ec27928cd Mon Sep 17 00:00:00 2001
From: hujun5 <hujun5@xiaomi.com>
Date: Mon, 14 Jul 2025 18:40:18 +0800
Subject: [PATCH] semaphore/sem_trywait.c: Remove redundancy
 leave_critical_section

Remove redundant leave_critical_section() call in nxsem_trywait_slow() as the
critical section is properly released at the exit point via 'out' label, making
the intermediate call unnecessary and eliminating code duplication.

Signed-off-by: hujun5 <hujun5@xiaomi.com>
---
 sched/semaphore/sem_trywait.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/sched/semaphore/sem_trywait.c b/sched/semaphore/sem_trywait.c
index 9dc0092a4a6..4f9ab9a4101 100644
--- a/sched/semaphore/sem_trywait.c
+++ b/sched/semaphore/sem_trywait.c
@@ -118,7 +118,6 @@ int nxsem_trywait_slow(FAR sem_t *sem)
           atomic_fetch_add(NXSEM_COUNT(sem), 1);
         }
 
-      leave_critical_section(flags);
       goto out;
     }