From: Ard Biesheuvel <ard.biesheu...@linaro.org>
Remove variables that are declared, assigned but never referenced. This
fixes a warning emitted by GCC when -Wunused-but-set-variable is in effect.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheu...@linaro.org>
Reviewed-by: Liming Gao <liming....@intel.com>
Reviewed-by: Laszlo Ersek <ler...@redhat.com>
Reviewed-by: Star Zeng <star.z...@intel.com>
Cc: Ruiyu Ni <ruiyu...@intel.com>
Signed-off-by: Laszlo Ersek <ler...@redhat.com>
---
MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridge.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridge.c
b/MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridge.c
index d5da6995af36..50f1407e7aea 100644
--- a/MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridge.c
+++ b/MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridge.c
@@ -628,7 +628,6 @@ NotifyPhase (
PCI_ROOT_BRIDGE_INSTANCE *RootBridge;
LIST_ENTRY *Link;
EFI_PHYSICAL_ADDRESS BaseAddress;
- UINT64 AddrLen;
UINTN BitsOfAlignment;
UINT64 Alignment;
EFI_STATUS Status;
@@ -735,7 +734,6 @@ NotifyPhase (
ASSERT (Index < TypeMax);
ResNodeHandled[Index] = TRUE;
- AddrLen = RootBridge->ResAllocNode[Index].Length;
Alignment = RootBridge->ResAllocNode[Index].Alignment;
BitsOfAlignment = LowBitSet64 (Alignment + 1);
BaseAddress = MAX_UINT64;
@@ -1110,9 +1108,6 @@ SetBusNumbers (
PCI_ROOT_BRIDGE_INSTANCE *RootBridge;
EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR *Descriptor;
EFI_ACPI_END_TAG_DESCRIPTOR *End;
- UINTN BusStart;
- UINTN BusEnd;
- UINTN BusLen;
if (Configuration == NULL) {
return EFI_INVALID_PARAMETER;
@@ -1138,9 +1133,6 @@ SetBusNumbers (
) {
RootBridge = ROOT_BRIDGE_FROM_LINK (Link);
if (RootBridgeHandle == RootBridge->Handle) {
- BusStart = (UINTN) Descriptor->AddrRangeMin;
- BusLen = (UINTN) Descriptor->AddrLen;
- BusEnd = BusStart + BusLen - 1;
if (Descriptor->AddrLen == 0) {
return EFI_INVALID_PARAMETER;
--
1.8.3.1
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