Re: [PATCH] media: v4l2-core: v4l2-dv-timings.c: Cleaning up code that putting values to the same variable twice

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Hi Rickard,

Thanks for the patch.

On Sat, Jun 7, 2014 at 1:31 AM, Rickard Strandqvist
<rickard_strandqvist@xxxxxxxxxxxxxxxxxx> wrote:
> Instead of putting the same variable twice,
> was rather intended to set this value to two different variable.
>
> This was partly found using a static code analysis program called cppcheck.
>
> Signed-off-by: Rickard Strandqvist <rickard_strandqvist@xxxxxxxxxxxxxxxxxx>

The commit message and header needs to be improved, apart from that rest of the
patch looks good.

Acked-by: Lad, Prabhakar <prabhakar.csengg@xxxxxxxxx>

Regards,
--Prabhakar Lad

> ---
>  drivers/media/v4l2-core/v4l2-dv-timings.c |    4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/media/v4l2-core/v4l2-dv-timings.c b/drivers/media/v4l2-core/v4l2-dv-timings.c
> index 48b20df..eb3850c 100644
> --- a/drivers/media/v4l2-core/v4l2-dv-timings.c
> +++ b/drivers/media/v4l2-core/v4l2-dv-timings.c
> @@ -599,10 +599,10 @@ struct v4l2_fract v4l2_calc_aspect_ratio(u8 hor_landscape, u8 vert_portrait)
>                 aspect.denominator = 9;
>         } else if (ratio == 34) {
>                 aspect.numerator = 4;
> -               aspect.numerator = 3;
> +               aspect.denominator = 3;
>         } else if (ratio == 68) {
>                 aspect.numerator = 15;
> -               aspect.numerator = 9;
> +               aspect.denominator = 9;
>         } else {
>                 aspect.numerator = hor_landscape + 99;
>                 aspect.denominator = 100;
> --
> 1.7.10.4
>
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