drm/amd/display: Check null values from functions

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Functions get_per_method_common_meta and get_expanded_strategy_list can
return null and thus it is necessary to check their returned values
before dereferencing.

This fixes 3 NULL_RETURNS issues reported by Coverity.

Signed-off-by: Alex Hung <alex.hung@amd.com>
Reviewed-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Alex Hung 2024-07-16 14:58:06 -06:00 • committed by Alex Deucher

parent c3f1527372

commit 6eb1fe53ee

1 changed files with 8 additions and 0 deletions

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drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_pmo/dml2_pmo_dcn4_fams2.c

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