[Xen-devel] [PATCH v5 03/24] hw: acpi: The RSDP build API can return void

[Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>]

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@xxxxxxxxxxxxxxx>
---
 hw/arm/virt-acpi-build.c | 4 +---
 hw/i386/acpi-build.c     | 4 +---
 2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c
index f28a2faa53..fc59cce769 100644
--- 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 81d98fa34f..74419d0663 100644
--- a/hw/i386/acpi-build.c
+++ b/hw/i386/acpi-build.c
@@ -2513,7 +2513,7 @@ 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);
@@ -2535,8 +2535,6 @@ 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;
 }
 
 static bool acpi_get_mcfg(AcpiMcfgInfo *mcfg)
-- 
2.19.1


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