vga: Silence bogus gcc warning about uninitialized variables

Some gcc versions do not properly detect that all possible cases are
covered and base and size are always initialized. Please gcc by defining
a pseudo default case.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

diff --git a/hw/vga.c b/hw/vga.c
index 851fd689b32427279f81e54d2133c6885e1641c0..125fb293f23f21787a3ba1657706f3412936734c 100644 (file)
--- a/hw/vga.c
+++ b/hw/vga.c
@@ -176,6 +176,7 @@ static void vga_update_memory_access(VGACommonState *s)
             size = 0x8000;
             break;
         case 3:
+        default:
             base = 0xb8000;
             size = 0x8000;
             break;