[WHAT & HOW]
advanced_pstate_switching was initialized to false and never assigned to
another value; as a result !advanced_pstate_switching is always true and
should be removed.
This fixes 2 DEADCODE issues reported by Coverity.
Reviewed-by: Rodrigo Siqueira <rodrigo.siqueira@xxxxxxx>
Acked-by: Alex Hung <alex.hung@xxxxxxx>
Signed-off-by: Alex Hung <alex.hung@xxxxxxx>
---
drivers/gpu/drm/amd/display/dc/dml2/dml2_wrapper.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dml2/dml2_wrapper.c b/drivers/gpu/drm/amd/display/dc/dml2/dml2_wrapper.c
index 90bb6e718301..60e2bf4ae6de 100644
--- a/drivers/gpu/drm/amd/display/dc/dml2/dml2_wrapper.c
+++ b/drivers/gpu/drm/amd/display/dc/dml2/dml2_wrapper.c
@@ -442,7 +442,6 @@ static bool optimize_pstate_with_svp_and_drr(struct dml2_context *dml2, struct d
bool result = false;
int drr_display_index = 0, non_svp_streams = 0;
bool force_svp = dml2->config.svp_pstate.force_enable_subvp;
- bool advanced_pstate_switching = false;
display_state->bw_ctx.bw.dcn.clk.fw_based_mclk_switching = false;
display_state->bw_ctx.bw.dcn.legacy_svp_drr_stream_index_valid = false;
@@ -451,8 +450,7 @@ static bool optimize_pstate_with_svp_and_drr(struct dml2_context *dml2, struct d
if (!result) {
pstate_optimization_done = true;
- } else if (!advanced_pstate_switching ||
- (s->mode_support_info.DRAMClockChangeSupport[0] != dml_dram_clock_change_unsupported && !force_svp)) {
+ } else if (s->mode_support_info.DRAMClockChangeSupport[0] != dml_dram_clock_change_unsupported && !force_svp) {
pstate_optimization_success = true;
pstate_optimization_done = true;
}
--
2.34.1
