hw: acpi: The RSDP build API can return void

For both x86 and ARM architectures, the internal RSDP build API can
return void as the current return value is unused.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Andrew Jones <drjones@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c
index 5785fb697c8ba921b72dd1e2155879a7bc41be59..fcaa3508920670a45a57a74611283d2449ea8cff 100644 (file)
--- a/hw/arm/virt-acpi-build.c
+++ b/hw/arm/virt-acpi-build.c
@@ -367,7 +367,7 @@ static void acpi_dsdt_add_power_button(Aml *scope)
 }
 
 /* RSDP */
-static GArray *
+static void
 build_rsdp(GArray *rsdp_table, BIOSLinker *linker, unsigned xsdt_tbl_offset)
 {
     AcpiRsdpDescriptor *rsdp = acpi_data_push(rsdp_table, sizeof *rsdp);
@@ -392,8 +392,6 @@ build_rsdp(GArray *rsdp_table, BIOSLinker *linker, unsigned xsdt_tbl_offset)
     bios_linker_loader_add_checksum(linker, ACPI_BUILD_RSDP_FILE,
         (char *)rsdp - rsdp_table->data, sizeof *rsdp,
         (char *)&rsdp->checksum - rsdp_table->data);
-
-    return rsdp_table;
 }
 
 static void

diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
index 236a20eaa8cb2cd51e9fc186b09d409a562665e3..35f17d0d9156d9243103cef1c16969d36186874f 100644 (file)
--- a/hw/i386/acpi-build.c
+++ b/hw/i386/acpi-build.c
@@ -2547,7 +2547,7 @@ build_amd_iommu(GArray *table_data, BIOSLinker *linker)
                  "IVRS", table_data->len - iommu_start, 1, NULL, NULL);
 }
 
-static GArray *
+static void
 build_rsdp(GArray *rsdp_table, BIOSLinker *linker, unsigned rsdt_tbl_offset)
 {
     AcpiRsdpDescriptor *rsdp = acpi_data_push(rsdp_table, sizeof *rsdp);
@@ -2569,8 +2569,6 @@ build_rsdp(GArray *rsdp_table, BIOSLinker *linker, unsigned rsdt_tbl_offset)
     bios_linker_loader_add_checksum(linker, ACPI_BUILD_RSDP_FILE,
         (char *)rsdp - rsdp_table->data, sizeof *rsdp,
         (char *)&rsdp->checksum - rsdp_table->data);
-
-    return rsdp_table;
 }
 
 typedef