Clang static code analyzer show warning: hw/display/vga.c:1677:9: warning: Value stored to 'update' is never read update = full_update; ^ ~~~~~~~~~~~
Reported-by: Euler Robot <euler.ro...@huawei.com> Signed-off-by: Chen Qun <kuhn.chen...@huawei.com> Reviewed-by: Gerd Hoffmann <kra...@redhat.com> --- Cc: Gerd Hoffmann <kra...@redhat.com> --- hw/display/vga.c | 1 - 1 file changed, 1 deletion(-) diff --git a/hw/display/vga.c b/hw/display/vga.c index 061fd9ab8f..836ad50c7b 100644 --- a/hw/display/vga.c +++ b/hw/display/vga.c @@ -1674,7 +1674,6 @@ static void vga_draw_graphic(VGACommonState *s, int full_update) if (!(s->cr[VGA_CRTC_MODE] & 2)) { addr = (addr & ~0x8000) | ((y1 & 2) << 14); } - update = full_update; page0 = addr & s->vbe_size_mask; page1 = (addr + bwidth - 1) & s->vbe_size_mask; if (full_update) { -- 2.23.0