From e81c3a159f5b79c0451eb0a7f5ae43affc739462 Mon Sep 17 00:00:00 2001
From: GaryOderNichts <12049776+GaryOderNichts@users.noreply.github.com>
Date: Tue, 2 Aug 2022 03:45:44 +0200
Subject: [PATCH] wutstdc++: Use OSSwapAtomic where compare isn't necessary

---
 libraries/wutstdc++/wut_gthread_once.cpp | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/libraries/wutstdc++/wut_gthread_once.cpp b/libraries/wutstdc++/wut_gthread_once.cpp
index 5e7a03c5..52a2f4eb 100644
--- a/libraries/wutstdc++/wut_gthread_once.cpp
+++ b/libraries/wutstdc++/wut_gthread_once.cpp
@@ -11,9 +11,8 @@ __wut_once(__wut_once_t *once,
                                 __WUT_ONCE_VALUE_STARTED,
                                 &value)) {
       func();
-      OSCompareAndSwapAtomic(once,
-                             __WUT_ONCE_VALUE_STARTED,
-                             __WUT_ONCE_VALUE_DONE);
+      OSSwapAtomic(once,
+                   __WUT_ONCE_VALUE_DONE);
    } else if (value != __WUT_ONCE_VALUE_DONE) {
       while (!OSCompareAndSwapAtomic(once,
                                      __WUT_ONCE_VALUE_DONE,