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MdeModulePkg/UdfDxe: Remove negative comparison of unsigned number 

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>
Reviewed-by: Star Zeng <star.zeng@intel.com>
This commit is contained in:
Paulo Alcantara 2017-09-13 12:44:54 +08:00 committed by Star Zeng
parent 62ef40c495
commit 35aec96c22
1 changed files with 0 additions and 3 deletions
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MdeModulePkg/Universal/Disk/UdfDxe/FileSystemOperations.c
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@ -1082,9 +1082,6 @@ ReadFile (
if (FilePosition + ExtentLength > ReadFileInfo->FilePosition) { if (FilePosition + ExtentLength > ReadFileInfo->FilePosition) {
Offset = ReadFileInfo->FilePosition - FilePosition; Offset = ReadFileInfo->FilePosition - FilePosition;
if (Offset < 0) {
Offset = -(Offset);
}
} else { } else {
Offset = 0; Offset = 0;
} }