MdePkg: Refine casting expression result to bigger size

[mirror_edk2.git] / MdePkg / Library / BaseLib / String.c

diff --git a/MdePkg/Library/BaseLib/String.c b/MdePkg/Library/BaseLib/String.c
index e84bf50d7f6220a2d911ce3f73f7cb311930f34d..4151e0e7ac5866d992694c8e83fb78ffed3713dc 100644 (file)
--- a/MdePkg/Library/BaseLib/String.c
+++ b/MdePkg/Library/BaseLib/String.c
@@ -586,7 +586,7 @@ InternalHexCharToUintn (
     return Char - L'0';\r
   }\r
 \r
-  return (UINTN) (10 + InternalCharToUpper (Char) - L'A');\r
+  return (10 + InternalCharToUpper (Char) - L'A');\r
 }\r
 \r
 /**\r
@@ -1211,7 +1211,7 @@ InternalAsciiHexCharToUintn (
     return Char - '0';\r
   }\r
 \r
-  return (UINTN) (10 + InternalBaseLibAsciiToUpper (Char) - 'A');\r
+  return (10 + InternalBaseLibAsciiToUpper (Char) - 'A');\r
 }\r
 \r
 \r