[PATCH linux-next] drm/amd/display: remove redundant vertical_line_start variable

[Alex Deucher]

Applied.  Thanks!

Alex

On Mon, Aug 29, 2022 at 8:13 AM <cgel.zte at gmail.com> wrote:
>
> From: Jinpeng Cui <cui.jinpeng2 at zte.com.cn>
>
> Return value from expression directly instead of
> taking this in another redundant variable.
>
> Reported-by: Zeal Robot <zealci at zte.com.cn>
> Signed-off-by: Jinpeng Cui <cui.jinpeng2 at zte.com.cn>
> ---
>  drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c | 5 +----
>  1 file changed, 1 insertion(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
> index 37246e965457..8f4f1ea447a7 100644
> --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
> +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
> @@ -3741,7 +3741,6 @@ int dcn10_get_vupdate_offset_from_vsync(struct pipe_ctx *pipe_ctx)
>         int vesa_sync_start;
>         int asic_blank_end;
>         int interlace_factor;
> -       int vertical_line_start;
>
>         patched_crtc_timing = *dc_crtc_timing;
>         apply_front_porch_workaround(&patched_crtc_timing);
> @@ -3757,10 +3756,8 @@ int dcn10_get_vupdate_offset_from_vsync(struct pipe_ctx *pipe_ctx)
>                         patched_crtc_timing.v_border_top)
>                         * interlace_factor;
>
> -       vertical_line_start = asic_blank_end -
> +       return asic_blank_end -
>                         pipe_ctx->pipe_dlg_param.vstartup_start + 1;
> -
> -       return vertical_line_start;
>  }
>
>  void dcn10_calc_vupdate_position(
> --
> 2.25.1
>