Commit 391c6fb4 authored by Alex Hung's avatar Alex Hung Committed by Alex Deucher
Browse files

drm/amd/display: Remove redundant checks for context 



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: default avatarHarry Wentland <harry.wentland@amd.com>
Acked-by: default avatarHamza Mahfooz <hamza.mahfooz@amd.com>
Signed-off-by: default avatarAlex Hung <alex.hung@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 8a170832

drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c

+1 −1
Original line number Diff line number Diff line
@@ -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] !=

drivers/gpu/drm/amd/display/dc/dml2/dml2_wrapper.c

+1 −4
Original line number Diff line number Diff line
@@ -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;