Use BIT8-1 instead of UINT8_MAX.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6895 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/DuetPkg/EfiLdr/TianoDecompress.c b/DuetPkg/EfiLdr/TianoDecompress.c
index cac99381463c54afa5421925aac5fb37a8803bef..f2f37bd44849281fee88f2478a461b37288fd2c9 100644 (file)
--- a/DuetPkg/EfiLdr/TianoDecompress.c
+++ b/DuetPkg/EfiLdr/TianoDecompress.c
@@ -26,7 +26,6 @@ Abstract:
 #define MAXMATCH  256\r
 #define THRESHOLD 3\r
 #define CODE_BIT  16\r
-#define UINT8_MAX 0xff\r
 #define BAD_TABLE - 1\r
 \r
 //\r
@@ -614,7 +613,7 @@ Returns: (VOID)
       //\r
       // Process a Pointer\r
       //\r
-      CharC       = (UINT16) (CharC - (UINT8_MAX + 1 - THRESHOLD));\r
+      CharC       = (UINT16) (CharC - (BIT8 - THRESHOLD));\r
 \r
       BytesRemain = CharC;\r
 \r