Code changes that addresses all compiler complaints coming from enabling -Wshadow flags. Enabling -Wshadow catches cases of local variables shadowing other local variables or parameters. These makes the code confusing and/or adds bugs that are difficult to catch.
CC: Markus Armbruster <arm...@redhat.com> CC: Philippe Mathieu-Daude <phi...@linaro.org> CC: m...@redhat.com Message-Id: <87r0mqlf9x....@pond.sub.org> Signed-off-by: Ani Sinha <anisi...@redhat.com> --- hw/i386/acpi-microvm.c | 12 ++++++------ hw/i386/intel_iommu.c | 8 ++++---- hw/i386/pc.c | 1 - hw/i386/x86.c | 2 -- 4 files changed, 10 insertions(+), 13 deletions(-) diff --git a/hw/i386/acpi-microvm.c b/hw/i386/acpi-microvm.c index a075360d85..6e4f8061eb 100644 --- a/hw/i386/acpi-microvm.c +++ b/hw/i386/acpi-microvm.c @@ -78,18 +78,18 @@ static void acpi_dsdt_add_virtio(Aml *scope, hwaddr base = VIRTIO_MMIO_BASE + index * 512; hwaddr size = 512; - Aml *dev = aml_device("VR%02u", (unsigned)index); - aml_append(dev, aml_name_decl("_HID", aml_string("LNRO0005"))); - aml_append(dev, aml_name_decl("_UID", aml_int(index))); - aml_append(dev, aml_name_decl("_CCA", aml_int(1))); + Aml *adev = aml_device("VR%02u", (unsigned)index); + aml_append(adev, aml_name_decl("_HID", aml_string("LNRO0005"))); + aml_append(adev, aml_name_decl("_UID", aml_int(index))); + aml_append(adev, aml_name_decl("_CCA", aml_int(1))); Aml *crs = aml_resource_template(); aml_append(crs, aml_memory32_fixed(base, size, AML_READ_WRITE)); aml_append(crs, aml_interrupt(AML_CONSUMER, AML_LEVEL, AML_ACTIVE_HIGH, AML_EXCLUSIVE, &irq, 1)); - aml_append(dev, aml_name_decl("_CRS", crs)); - aml_append(scope, dev); + aml_append(adev, aml_name_decl("_CRS", crs)); + aml_append(scope, adev); } } } diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c index c0ce896668..c1fb69170f 100644 --- a/hw/i386/intel_iommu.c +++ b/hw/i386/intel_iommu.c @@ -3770,9 +3770,9 @@ static void vtd_address_space_unmap(VTDAddressSpace *as, IOMMUNotifier *n) while (remain >= VTD_PAGE_SIZE) { IOMMUTLBEvent event; uint64_t mask = dma_aligned_pow2_mask(start, end, s->aw_bits); - uint64_t size = mask + 1; + uint64_t sz = mask + 1; - assert(size); + assert(sz); event.type = IOMMU_NOTIFIER_UNMAP; event.entry.iova = start; @@ -3784,8 +3784,8 @@ static void vtd_address_space_unmap(VTDAddressSpace *as, IOMMUNotifier *n) memory_region_notify_iommu_one(n, &event); - start += size; - remain -= size; + start += sz; + remain -= sz; } assert(!remain); diff --git a/hw/i386/pc.c b/hw/i386/pc.c index 3db0743f31..e7a233e886 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -1116,7 +1116,6 @@ void pc_memory_init(PCMachineState *pcms, if (machine->device_memory) { uint64_t *val = g_malloc(sizeof(*val)); - PCMachineClass *pcmc = PC_MACHINE_GET_CLASS(pcms); uint64_t res_mem_end = machine->device_memory->base; if (!pcmc->broken_reserved_end) { diff --git a/hw/i386/x86.c b/hw/i386/x86.c index f034df8bf6..b3d054889b 100644 --- a/hw/i386/x86.c +++ b/hw/i386/x86.c @@ -365,8 +365,6 @@ void x86_cpu_pre_plug(HotplugHandler *hotplug_dev, cpu_slot = x86_find_cpu_slot(MACHINE(x86ms), cpu->apic_id, &idx); if (!cpu_slot) { - MachineState *ms = MACHINE(x86ms); - x86_topo_ids_from_apicid(cpu->apic_id, &topo_info, &topo_ids); error_setg(errp, "Invalid CPU [socket: %u, die: %u, core: %u, thread: %u] with" -- 2.39.1