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[PATCH v2 14/19] Vlv2TbltDevicePkg/VlvPlatformInitDxe: Remove unused variables


Gary Lin
 

Fix the following errors from gcc:

Vlv2TbltDevicePkg/VlvPlatformInitDxe/IgdOpRegion.c: In function ‘GetIntegratedIntelVbtPtr’:
Vlv2TbltDevicePkg/VlvPlatformInitDxe/IgdOpRegion.c:145:33: error: variable ‘VbtSize’ set but not used [-Werror=unused-but-set-variable]

Vlv2TbltDevicePkg/VlvPlatformInitDxe/IgdOpRegion.c: In function ‘JudgeHandleIsPCIDevice’:
Vlv2TbltDevicePkg/VlvPlatformInitDxe/IgdOpRegion.c:418:22: error: variable ‘DevicePath’ set but not used [-Werror=unused-but-set-variable]

Cc: David Wei <david.wei@...>
Cc: "Wu, Hao A" <hao.a.wu@...>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Gary Lin <glin@...>
Reviewed-by: David Wei <david.wei@...>
---
Vlv2TbltDevicePkg/VlvPlatformInitDxe/IgdOpRegion.c | 4 ----
1 file changed, 4 deletions(-)

diff --git a/Vlv2TbltDevicePkg/VlvPlatformInitDxe/IgdOpRegion.c b/Vlv2TbltDevicePkg/VlvPlatformInitDxe/IgdOpRegion.c
index 2200e6c..f8dc3f1 100644
--- a/Vlv2TbltDevicePkg/VlvPlatformInitDxe/IgdOpRegion.c
+++ b/Vlv2TbltDevicePkg/VlvPlatformInitDxe/IgdOpRegion.c
@@ -133,7 +133,6 @@ GetIntegratedIntelVbtPtr (
{
EFI_STATUS Status;
EFI_PHYSICAL_ADDRESS VbtAddress = 0;
- UINT32 VbtSize = 0;
UINTN FvProtocolCount;
EFI_HANDLE *FvHandles;
EFI_FIRMWARE_VOLUME_PROTOCOL *Fv;
@@ -174,7 +173,6 @@ GetIntegratedIntelVbtPtr (

if (!EFI_ERROR (Status)) {
VbtAddress = (EFI_PHYSICAL_ADDRESS)(UINTN)Buffer;
- VbtSize = (UINT32)VbtBufferSize;
Status = EFI_SUCCESS;
break;
}
@@ -406,7 +404,6 @@ JudgeHandleIsPCIDevice(
{
EFI_STATUS Status;
EFI_DEVICE_PATH *DPath;
- EFI_DEVICE_PATH *DevicePath;

Status = gBS->HandleProtocol (
Handle,
@@ -414,7 +411,6 @@ JudgeHandleIsPCIDevice(
(VOID **) &DPath
);
if(!EFI_ERROR(Status)) {
- DevicePath = DPath;
while(!IsDevicePathEnd(DPath)) {
if((DPath->Type == HARDWARE_DEVICE_PATH) && (DPath->SubType == HW_PCI_DP)) {
PCI_DEVICE_PATH *PCIPath;
--
2.9.2