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| author | Chen Qun <kuhn.chenqun@huawei.com> | 2020-08-27 19:03:11 +0800 |
|---|---|---|
| committer | Laurent Vivier <laurent@vivier.eu> | 2020-09-01 12:06:15 +0200 |
| commit | 2d27ed8231ea3b28014ea2df638dbd020b406ee9 (patch) | |
| tree | 0e48e45922d59bd9f973831068430d0e9794a448 /hw | |
| parent | cad2197ba10f5634b87ded155ad85e060f6926eb (diff) | |
| download | qemu-2d27ed8231ea3b28014ea2df638dbd020b406ee9.zip qemu-2d27ed8231ea3b28014ea2df638dbd020b406ee9.tar.gz qemu-2d27ed8231ea3b28014ea2df638dbd020b406ee9.tar.bz2 | |
hw/display/vga:Remove redundant statement in vga_draw_graphic()
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.robot@huawei.com>
Signed-off-by: Chen Qun <kuhn.chenqun@huawei.com>
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Message-Id: <20200827110311.164316-11-kuhn.chenqun@huawei.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/display/vga.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/hw/display/vga.c b/hw/display/vga.c index 061fd9a..836ad50 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) { |