Refine some code to make the code run safely.

[mirror_edk2.git] / EdkCompatibilityPkg / Foundation / Library / EdkIIGlueLib / Library / BaseLib / SynchronizationMsc.c

diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/SynchronizationMsc.c b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/SynchronizationMsc.c
index da958c8bdab1a9588da71c15b0e104f1fb8f162f..871f25d58cb0603865b83e20a25b782b956062f2 100644 (file)
--- a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/SynchronizationMsc.c
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/SynchronizationMsc.c
@@ -353,7 +353,7 @@ InterlockedCompareExchangePointer (
 {\r
   UINT8  SizeOfValue;\r
 \r
-  SizeOfValue = sizeof (*Value);\r
+  SizeOfValue = (UINT8) sizeof (*Value);\r
 \r
   switch (SizeOfValue) {\r
     case sizeof (UINT32):\r