From c2b6c3a69ff133c3370a118a1abaa48dee91122a Mon Sep 17 00:00:00 2001
From: Pierre Schweitzer <pierre@reactos.org>
Date: Sat, 2 Mar 2019 10:45:34 +0100
Subject: [PATCH] [NTOSKRNL] Fix ClockDiff aka fix MSVC build

---
 ntoskrnl/ex/uuid.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ntoskrnl/ex/uuid.c b/ntoskrnl/ex/uuid.c
index 1f41bdb1227..8c8270a3db9 100644
--- a/ntoskrnl/ex/uuid.c
+++ b/ntoskrnl/ex/uuid.c
@@ -261,7 +261,7 @@ ExpAllocateUuids(PULARGE_INTEGER Time,
     else
     {
         *Range = TIME_FRAME;
-        ClockDiff.QuadPart -= TIME_FRAME;
+        ClockDiff.QuadPart = TimeDiff.QuadPart - TIME_FRAME;
         --ClockDiff.HighPart;
     }