[PATCH] MdeModulePkg/UdfDxe: Remove negative comparison of unsigned number

[Paulo Alcantara <pcacjr@zytor.com>]

This patch gets rid of a negative comparison of an UINT64 type (Offset)
as it'll never evaluate to true.

Cc: Star Zeng <star.zeng@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Dandan Bi <dandan.bi@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Reported-by: Star Zeng <star.zeng@intel.com>
Signed-off-by: Paulo Alcantara <pcacjr@zytor.com>
---
 MdeModulePkg/Universal/Disk/UdfDxe/FileSystemOperations.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/MdeModulePkg/Universal/Disk/UdfDxe/FileSystemOperations.c b/MdeModulePkg/Universal/Disk/UdfDxe/FileSystemOperations.c
index 7286265373..2039f80289 100644
--- a/MdeModulePkg/Universal/Disk/UdfDxe/FileSystemOperations.c
+++ b/MdeModulePkg/Universal/Disk/UdfDxe/FileSystemOperations.c
@@ -1082,9 +1082,6 @@ ReadFile (
 
         if (FilePosition + ExtentLength > ReadFileInfo->FilePosition) {
           Offset = ReadFileInfo->FilePosition - FilePosition;
-          if (Offset < 0) {
-            Offset = -(Offset);
-          }
         } else {
           Offset = 0;
         }
-- 
2.11.0