cleanup: Drop pointless return at end of function

A few functions now end with a label.  The next commit will clean them
up.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20250407082643.2310002-3-armbru@redhat.com>
[Straightforward conflict with commit 988ad4ccebb6 (hw/loongarch/virt:
Fix cpuslot::cpu set at last in virt_cpu_plug()) resolved]

4 files changed, 0 insertions, 20 deletions

diff --git a/hw/acpi/acpi-cpu-hotplug-stub.c b/hw/acpi/acpi-cpu-hotplug-stub.c
index c6c61bb9cd..9872dd55e4 100644
--- a/hw/acpi/acpi-cpu-hotplug-stub.c
+++ b/hw/acpi/acpi-cpu-hotplug-stub.c
@@ -10,47 +10,39 @@ void acpi_switch_to_modern_cphp(AcpiCpuHotplug *gpe_cpu,
                                 CPUHotplugState *cpuhp_state,
                                 uint16_t io_port)
 {
-    return;
 }
 
 void legacy_acpi_cpu_hotplug_init(MemoryRegion *parent, Object *owner,
                                   AcpiCpuHotplug *gpe_cpu, uint16_t base)
 {
-    return;
 }
 
 void cpu_hotplug_hw_init(MemoryRegion *as, Object *owner,
                          CPUHotplugState *state, hwaddr base_addr)
 {
-    return;
 }
 
 void acpi_cpu_ospm_status(CPUHotplugState *cpu_st, ACPIOSTInfoList ***list)
 {
-    return;
 }
 
 void acpi_cpu_plug_cb(HotplugHandler *hotplug_dev,
                       CPUHotplugState *cpu_st, DeviceState *dev, Error **errp)
 {
-    return;
 }
 
 void legacy_acpi_cpu_plug_cb(HotplugHandler *hotplug_dev,
                              AcpiCpuHotplug *g, DeviceState *dev, Error **errp)
 {
-    return;
 }
 
 void acpi_cpu_unplug_cb(CPUHotplugState *cpu_st,
                         DeviceState *dev, Error **errp)
 {
-    return;
 }
 
 void acpi_cpu_unplug_request_cb(HotplugHandler *hotplug_dev,
                                 CPUHotplugState *cpu_st,
                                 DeviceState *dev, Error **errp)
 {
-    return;
 }
diff --git a/hw/acpi/acpi-mem-hotplug-stub.c b/hw/acpi/acpi-mem-hotplug-stub.c
index 73a076a265..7ad0fdcdf2 100644
--- a/hw/acpi/acpi-mem-hotplug-stub.c
+++ b/hw/acpi/acpi-mem-hotplug-stub.c
@@ -7,29 +7,24 @@ const VMStateDescription vmstate_memory_hotplug;
 void acpi_memory_hotplug_init(MemoryRegion *as, Object *owner,
                               MemHotplugState *state, hwaddr io_base)
 {
-    return;
 }
 
 void acpi_memory_ospm_status(MemHotplugState *mem_st, ACPIOSTInfoList ***list)
 {
-    return;
 }
 
 void acpi_memory_plug_cb(HotplugHandler *hotplug_dev, MemHotplugState *mem_st,
                          DeviceState *dev, Error **errp)
 {
-    return;
 }
 
 void acpi_memory_unplug_cb(MemHotplugState *mem_st,
                            DeviceState *dev, Error **errp)
 {
-    return;
 }
 
 void acpi_memory_unplug_request_cb(HotplugHandler *hotplug_dev,
                                    MemHotplugState *mem_st,
                                    DeviceState *dev, Error **errp)
 {
-    return;
 }
diff --git a/hw/acpi/acpi-nvdimm-stub.c b/hw/acpi/acpi-nvdimm-stub.c
index 8baff9be6f..65f491d653 100644
--- a/hw/acpi/acpi-nvdimm-stub.c
+++ b/hw/acpi/acpi-nvdimm-stub.c
@@ -4,5 +4,4 @@
 
 void nvdimm_acpi_plug_cb(HotplugHandler *hotplug_dev, DeviceState *dev)
 {
-    return;
 }
diff --git a/hw/acpi/acpi-pci-hotplug-stub.c b/hw/acpi/acpi-pci-hotplug-stub.c
index dcee3ad7a1..b67b4a92da 100644
--- a/hw/acpi/acpi-pci-hotplug-stub.c
+++ b/hw/acpi/acpi-pci-hotplug-stub.c
@@ -7,37 +7,31 @@ const VMStateDescription vmstate_acpi_pcihp_pci_status;
 void acpi_pcihp_init(Object *owner, AcpiPciHpState *s, PCIBus *root_bus,
                      MemoryRegion *address_space_io, uint16_t io_base)
 {
-    return;
 }
 
 void acpi_pcihp_device_plug_cb(HotplugHandler *hotplug_dev, AcpiPciHpState *s,
                                DeviceState *dev, Error **errp)
 {
-    return;
 }
 
 void acpi_pcihp_device_pre_plug_cb(HotplugHandler *hotplug_dev,
                                    DeviceState *dev, Error **errp)
 {
-    return;
 }
 
 void acpi_pcihp_device_unplug_cb(HotplugHandler *hotplug_dev, AcpiPciHpState *s,
                                  DeviceState *dev, Error **errp)
 {
-    return;
 }
 
 void acpi_pcihp_device_unplug_request_cb(HotplugHandler *hotplug_dev,
                                          AcpiPciHpState *s, DeviceState *dev,
                                          Error **errp)
 {
-    return;
 }
 
 void acpi_pcihp_reset(AcpiPciHpState *s)
 {
-    return;
 }
 
 bool acpi_pcihp_is_hotpluggbale_bus(AcpiPciHpState *s, BusState *bus)