From 32492fee2d7e7116b5970266915285d043e0c0e1 Mon Sep 17 00:00:00 2001
From: Hao Wu <hao.a.wu@intel.com>
Date: Thu, 14 Sep 2017 16:02:42 +0800
Subject: [PATCH] MdeModulePkg/UdfDxe: Avoid short (single character) variable
 name

In ResolveSymlink(), replace the following variable:
CHAR16              *C;

with:
CHAR16              *Char;

Cc: Paulo Alcantara <pcacjr@zytor.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Dandan Bi <dandan.bi@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Paulo Alcantara <pcacjr@zytor.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
---
 .../Universal/Disk/UdfDxe/FileSystemOperations.c   | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/MdeModulePkg/Universal/Disk/UdfDxe/FileSystemOperations.c b/MdeModulePkg/Universal/Disk/UdfDxe/FileSystemOperations.c
index 8fcc508c41..90862932fd 100644
--- a/MdeModulePkg/Universal/Disk/UdfDxe/FileSystemOperations.c
+++ b/MdeModulePkg/Universal/Disk/UdfDxe/FileSystemOperations.c
@@ -2045,7 +2045,7 @@ ResolveSymlink (
   UDF_PATH_COMPONENT  *PathComp;
   UINT8               PathCompLength;
   CHAR16              FileName[UDF_FILENAME_LENGTH];
-  CHAR16              *C;
+  CHAR16              *Char;
   UINTN               Index;
   UINT8               CompressionId;
   UDF_FILE_INFO       PreviousFile;
@@ -2122,24 +2122,24 @@ ResolveSymlink (
         return EFI_VOLUME_CORRUPTED;
       }
 
-      C = FileName;
+      Char = FileName;
       for (Index = 1; Index < PathCompLength; Index++) {
         if (CompressionId == 16) {
-          *C = *(UINT8 *)((UINT8 *)PathComp->ComponentIdentifier +
+          *Char = *(UINT8 *)((UINT8 *)PathComp->ComponentIdentifier +
                           Index) << 8;
           Index++;
         } else {
-          *C = 0;
+          *Char = 0;
         }
 
         if (Index < Length) {
-          *C |= (CHAR16)(*(UINT8 *)((UINT8 *)PathComp->ComponentIdentifier + Index));
+          *Char |= (CHAR16)(*(UINT8 *)((UINT8 *)PathComp->ComponentIdentifier + Index));
         }
 
-        C++;
+        Char++;
       }
 
-      *C = L'\0';
+      *Char = L'\0';
       break;
     }
 
-- 
2.39.2