Applied. Thanks!
Alex
On Thu, Jan 26, 2023 at 3:50 PM Tom Rix <t...@redhat.com> wrote:
>
> cppcheck reports
> drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c:1403:76: style:
> Expression is always true because 'else if' condition is opposite to
> previous condition at line 1396. [multiCondition]
> } else if (context->res_ctx.pipe_ctx[i].stream->mall_stream_config.type ==
> SUBVP_PHANTOM) {
> ^
> drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c:1396:69: note: first
> condition
> if (context->res_ctx.pipe_ctx[i].stream->mall_stream_config.type !=
> SUBVP_PHANTOM) {
> ^
> drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c:1403:76: note: else if
> condition is opposite to first condition
> } else if (context->res_ctx.pipe_ctx[i].stream->mall_stream_config.type ==
> SUBVP_PHANTOM) {
>
> It is not necessary to explicitly the check != condition, an else is simplier.
>
> Fixes: 238debcaebe4 ("drm/amd/display: Use DML for MALL SS and Subvp
> allocation calculations")
> Signed-off-by: Tom Rix <t...@redhat.com>
> ---
> drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
> b/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
> index 0dc1a03999b6..c96cbd88e20d 100644
> --- a/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
> +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
> @@ -1400,7 +1400,7 @@ static void dcn32_calculate_dlg_params(struct dc *dc,
> struct dc_state *context,
> /* SS PSR On: all active surfaces
> part of streams not supporting PSR stored in MALL */
>
> context->bw_ctx.bw.dcn.mall_ss_psr_active_size_bytes +=
> context->res_ctx.pipe_ctx[i].surface_size_in_mall_bytes;
> }
> - } else if
> (context->res_ctx.pipe_ctx[i].stream->mall_stream_config.type ==
> SUBVP_PHANTOM) {
> + } else {
> /* SUBVP: phantom surfaces only stored in
> MALL */
> context->bw_ctx.bw.dcn.mall_subvp_size_bytes
> += context->res_ctx.pipe_ctx[i].surface_size_in_mall_bytes;
> }
> --
> 2.26.3
>
