On 21 April 2017 at 09:28, Mark Cave-Ayland
<mark.cave-ayl...@ilande.co.uk> wrote:
> This was an artifact from very early versions of the code from before the
> memory API and is no longer needed.
>
> Signed-off-by: Mark Cave-Ayland <mark.cave-ayl...@ilande.co.uk>
> Reviewed-by: Gerd Hoffmann <kra...@redhat.com>
> ---
> hw/display/cg3.c | 6 ++----
> 1 file changed, 2 insertions(+), 4 deletions(-)
>
> diff --git a/hw/display/cg3.c b/hw/display/cg3.c
> index 1174220..7d43694 100644
> --- a/hw/display/cg3.c
> +++ b/hw/display/cg3.c
> @@ -26,7 +26,6 @@
> #include "qemu/osdep.h"
> #include "qapi/error.h"
> #include "qemu-common.h"
> -#include "cpu.h"
> #include "qemu/error-report.h"
> #include "ui/console.h"
> #include "hw/sysbus.h"
> @@ -114,7 +113,7 @@ static void cg3_update_display(void *opaque)
> for (y = 0; y < height; y++) {
> int update = s->full_update;
>
> - page = (y * width) & TARGET_PAGE_MASK;
> + page = y * width;
Coverity warns that this is multiplying two 32 bit quantities
and giving a 32 bit result that's then assigned to a 64 bit variable.
Casting like:
page = (ram_addr_t)y * width;
is the usual way to placate it.
thanks
-- PMM
