com32/lua/src/vesa.c: remove variables set but not used

gcc 4.6 warns on variables set but not used, so remove them. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
mcb30 · Mar 16, 2011 · 903c383 · 903c383
1 parent 72ac6e1
commit 903c383
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/com32/lua/src/vesa.c b/com32/lua/src/vesa.c
@@ -13,10 +13,9 @@ int vesacon_load_background(const char *filename);
 static int vesa_getmodes(lua_State *L)
 {
   com32sys_t rm;
-  uint16_t mode, bestmode, *mode_ptr;
+  uint16_t mode, *mode_ptr;
   struct vesa_general_info *gi;
   struct vesa_mode_info *mi;
-  enum vesa_pixel_format bestpxf;
   int nmode = 1;
 
   /* Allocate space in the bounce buffer for these structures */
@@ -47,8 +46,6 @@ static int vesa_getmodes(lua_State *L)
   /* Search for a 640x480 mode with a suitable color and memory model... */
 
   mode_ptr = GET_PTR(gi->video_mode_ptr);
-  bestmode = 0;
-  bestpxf  = PXF_NONE;
 
   while ((mode = *mode_ptr++) != 0xFFFF) {
     mode &= 0x1FF;              /* The rest are attributes of sorts */