From: Alex Hung <alex.hung@xxxxxxx>
The null checks for context are redundant as it was already
dereferenced previously, as reported by Coverity; therefore
the null checks are removed.
This fixes 2 REVERSE_INULL issues reported by Coverity.
Reviewed-by: Harry Wentland <harry.wentland@xxxxxxx>
Acked-by: Hamza Mahfooz <hamza.mahfooz@xxxxxxx>
Signed-off-by: Alex Hung <alex.hung@xxxxxxx>
---
drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c | 2 +-
drivers/gpu/drm/amd/display/dc/dml2/dml2_wrapper.c | 5 +----
2 files changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c
index 33318a112282..5037474bf95c 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c
@@ -505,7 +505,7 @@ void set_p_state_switch_method(
struct vba_vars_st *vba = &context->bw_ctx.dml.vba;
bool enable_subvp;
- if (!dc->ctx || !dc->ctx->dmub_srv || !pipe_ctx || !vba || !context)
+ if (!dc->ctx || !dc->ctx->dmub_srv || !pipe_ctx || !vba)
return;
if (vba->DRAMClockChangeSupport[vba->VoltageLevel][vba->maxMpcComb] !=
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 17ea15682d3a..19b61290ef9e 100644
--- a/drivers/gpu/drm/amd/display/dc/dml2/dml2_wrapper.c
+++ b/drivers/gpu/drm/amd/display/dc/dml2/dml2_wrapper.c
@@ -573,10 +573,7 @@ static bool dml2_validate_and_build_resource(const struct dc *in_dc, struct dc_s
bool need_recalculation = false;
uint32_t cstate_enter_plus_exit_z8_ns;
- if (!context)
- return true;
-
- else if (context->stream_count == 0) {
+ if (context->stream_count == 0) {
unsigned int lowest_state_idx = 0;
out_clks.p_state_supported = true;
--
2.45.1
