[PATCH v4 05/19] mac_{old|new}world: Simplify cmdline_base calculation

[BALATON Zoltan]

By slight reorganisation we can avoid an else branch and some code
duplication which makes it easier to follow the code.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
---
 hw/ppc/mac_newworld.c | 6 +++---
 hw/ppc/mac_oldworld.c | 7 +++----
 2 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c
index 6bc3bd19be..73b01e8c6d 100644
--- a/hw/ppc/mac_newworld.c
+++ b/hw/ppc/mac_newworld.c
@@ -194,9 +194,11 @@ static void ppc_core99_init(MachineState *machine)
                          machine->kernel_filename);
             exit(1);
         }
+        cmdline_base = TARGET_PAGE_ALIGN(kernel_base + kernel_size +
+                                         KERNEL_GAP);
         /* load initrd */
         if (machine->initrd_filename) {
-            initrd_base = TARGET_PAGE_ALIGN(kernel_base + kernel_size + 
KERNEL_GAP);
+            initrd_base = cmdline_base;
             initrd_size = load_image_targphys(machine->initrd_filename,
                                               initrd_base,
                                               machine->ram_size - initrd_base);
@@ -206,8 +208,6 @@ static void ppc_core99_init(MachineState *machine)
                 exit(1);
             }
             cmdline_base = TARGET_PAGE_ALIGN(initrd_base + initrd_size);
-        } else {
-            cmdline_base = TARGET_PAGE_ALIGN(kernel_base + kernel_size + 
KERNEL_GAP);
         }
         ppc_boot_device = 'm';
     } else {
diff --git a/hw/ppc/mac_oldworld.c b/hw/ppc/mac_oldworld.c
index cb67e44081..b424729a39 100644
--- a/hw/ppc/mac_oldworld.c
+++ b/hw/ppc/mac_oldworld.c
@@ -168,10 +168,11 @@ static void ppc_heathrow_init(MachineState *machine)
                          machine->kernel_filename);
             exit(1);
         }
+        cmdline_base = TARGET_PAGE_ALIGN(kernel_base + kernel_size +
+                                         KERNEL_GAP);
         /* load initrd */
         if (machine->initrd_filename) {
-            initrd_base = TARGET_PAGE_ALIGN(kernel_base + kernel_size +
-                                            KERNEL_GAP);
+            initrd_base = cmdline_base;
             initrd_size = load_image_targphys(machine->initrd_filename,
                                               initrd_base,
                                               machine->ram_size - initrd_base);
@@ -181,8 +182,6 @@ static void ppc_heathrow_init(MachineState *machine)
                 exit(1);
             }
             cmdline_base = TARGET_PAGE_ALIGN(initrd_base + initrd_size);
-        } else {
-            cmdline_base = TARGET_PAGE_ALIGN(kernel_base + kernel_size + 
KERNEL_GAP);
         }
         ppc_boot_device = 'm';
     } else {
-- 
2.30.4