Applied. Thanks!
On Fri, Jan 14, 2022 at 5:44 AM Jiapeng Chong
<[email protected]> wrote:
>
> dpg_width is being initialized to width but this is never read
> as dpg_width is overwritten later on. Remove the redundant
> initialization.
>
> Cleans up the following clang-analyzer warning:
>
> drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dp.c:6020:8:
> warning: Value stored to 'dpg_width' during its initialization is never
> read [clang-analyzer-deadcode.DeadStores].
>
> Reported-by: Abaci Robot <[email protected]>
> Signed-off-by: Jiapeng Chong <[email protected]>
> ---
> drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
> index 497470513e76..1f8831156bc4 100644
> --- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
> +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
> @@ -6017,7 +6017,7 @@ static void set_crtc_test_pattern(struct dc_link *link,
> else if (link->dc->hwss.set_disp_pattern_generator) {
> struct pipe_ctx *odm_pipe;
> int opp_cnt = 1;
> - int dpg_width = width;
> + int dpg_width;
>
> for (odm_pipe = pipe_ctx->next_odm_pipe; odm_pipe; odm_pipe = odm_pipe->next_odm_pipe)
> opp_cnt++;
> --
> 2.20.1.7.g153144c
>