vga and cirrus_vga: substitute switch for equivalent assigntment

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

diff --git a/hw/cirrus_vga.c b/hw/cirrus_vga.c
index b2b6e85..f247304 100644 (file)
--- a/hw/cirrus_vga.c
+++ b/hw/cirrus_vga.c
@@ -2874,20 +2874,7 @@ static void cirrus_vga_ioport_write(void *opaque, uint32_t addr, uint32_t val)
                s->cr[7] = (s->cr[7] & ~0x10) | (val & 0x10);
            return;
        }
-       switch (s->cr_index) {
-       case 0x01:              /* horizontal display end */
-       case 0x07:
-       case 0x09:
-       case 0x0c:
-       case 0x0d:
-       case 0x12:              /* vertical display end */
-           s->cr[s->cr_index] = val;
-           break;
-
-       default:
-           s->cr[s->cr_index] = val;
-           break;
-       }
+       s->cr[s->cr_index] = val;
 
        switch(s->cr_index) {
        case 0x00:

diff --git a/hw/vga.c b/hw/vga.c
index 0d4e558..ff97aa7 100644 (file)
--- a/hw/vga.c
+++ b/hw/vga.c
@@ -488,19 +488,7 @@ void vga_ioport_write(void *opaque, uint32_t addr, uint32_t val)
                 s->cr[7] = (s->cr[7] & ~0x10) | (val & 0x10);
             return;
         }
-        switch(s->cr_index) {
-        case 0x01: /* horizontal display end */
-        case 0x07:
-        case 0x09:
-        case 0x0c:
-        case 0x0d:
-        case 0x12: /* vertical display end */
-            s->cr[s->cr_index] = val;
-            break;
-        default:
-            s->cr[s->cr_index] = val;
-            break;
-        }
+        s->cr[s->cr_index] = val;
 
         switch(s->cr_index) {
         case 0x00: