In IortParser.c ,the variable Index is set but not used in
function DumpIortNodeNamedComponent. This will cause build failure
when building ShellPkg with GCC.

Cc: Jaben Carsey <jaben.car...@intel.com>
Cc: Ray Ni <ray...@intel.com>
Cc: Zhichao Gao <zhichao....@intel.com>
Signed-off-by: Shenglei Zhang <shenglei.zh...@intel.com>
---
 .../UefiShellAcpiViewCommandLib/Parsers/Iort/IortParser.c       | 2 --
 1 file changed, 2 deletions(-)

diff --git 
a/ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Iort/IortParser.c 
b/ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Iort/IortParser.c
index 8912d415a755..f1cdb9ac01d8 100644
--- a/ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Iort/IortParser.c
+++ b/ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Iort/IortParser.c
@@ -472,7 +472,6 @@ DumpIortNodeNamedComponent (
   )
 {
   UINT32 Offset;
-  UINT32 Index;
 
   Offset = ParseAcpi (
              TRUE,
@@ -485,7 +484,6 @@ DumpIortNodeNamedComponent (
 
   // Estimate the Device Name length
   PrintFieldName (2, L"Device Object Name");
-  Index = 0;
 
   while ((*(Ptr + Offset) != 0) &&
          (Offset < Length)) {
-- 
2.18.0.windows.1


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