pc: Simplify pc_memory_init() signature

We can get the PcGuestInfo struct directly from PCMachineState,
and the return value is not needed at all.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>

1 files changed, 5 insertions, 6 deletions

diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index c421d2c30d..fbdad8813f 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -1276,12 +1276,12 @@ FWCfgState *xen_load_linux(PCMachineState *pcms,
     return fw_cfg;
 }
 
-FWCfgState *pc_memory_init(PCMachineState *pcms,
-                           MemoryRegion *system_memory,
-                           MemoryRegion *rom_memory,
-                           MemoryRegion **ram_memory,
-                           PcGuestInfo *guest_info)
+void pc_memory_init(PCMachineState *pcms,
+                    MemoryRegion *system_memory,
+                    MemoryRegion *rom_memory,
+                    MemoryRegion **ram_memory)
 {
+    PcGuestInfo *guest_info = &pcms->acpi_guest_info;
     int linux_boot, i;
     MemoryRegion *ram, *option_rom_mr;
     MemoryRegion *ram_below_4g, *ram_above_4g;
@@ -1403,7 +1403,6 @@ FWCfgState *pc_memory_init(PCMachineState *pcms,
         rom_add_option(option_rom[i].name, option_rom[i].bootindex);
     }
     guest_info->fw_cfg = fw_cfg;
-    return fw_cfg;
 }
 
 qemu_irq pc_allocate_cpu_irq(void)