Zhennan Cai : ntoskrnl.exe: Fix a reversed spin lock loop condition.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 2ad09b01673381261815bfc804a2f69ce4d85f86
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=2ad09b01673381261815bfc804a2f69ce4d85f86

Author: Zhennan Cai <zhennan5991 at gmail.com>
Date:   Fri Nov 27 10:16:57 2020 +0800

ntoskrnl.exe: Fix a reversed spin lock loop condition.

Signed-off-by: Zhennan Cai <zhennan5991 at gmail.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/ntoskrnl.exe/sync.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/ntoskrnl.exe/sync.c b/dlls/ntoskrnl.exe/sync.c
index 0ddb1b353c5..671398594e8 100644
--- a/dlls/ntoskrnl.exe/sync.c
+++ b/dlls/ntoskrnl.exe/sync.c
@@ -555,7 +555,7 @@ static inline void small_pause(void)
 void WINAPI KeAcquireSpinLockAtDpcLevel( KSPIN_LOCK *lock )
 {
     TRACE("lock %p.\n", lock);
-    while (!InterlockedCompareExchangePointer( (void **)lock, (void *)1, (void *)0 ))
+    while (InterlockedCompareExchangePointer( (void **)lock, (void *)1, (void *)0 ))
         small_pause();
 }