On 03/24/16 07:28, Ard Biesheuvel wrote:
> 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>
> ---
> MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridge.c | 8 --------
> 1 file changed, 8 deletions(-)
>From those 33 patches of mine, one is identical to this one :)
Reviewed-by: Laszlo Ersek <ler...@redhat.com>
> 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;
>
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