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drm/amd/display: Fix uninitialized variables in dcn401

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[WHAT & HOW]
surf_linear_128_l/c are used in CalculateBytePerPixelAndBlockSizes
before they are assigned, so initializing them before passing them into
the function.

This fixes 2 UNINIT issues reported by Coverity.

Reviewed-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Hung
2024-06-07 20:03:31 -06:00
committed by Alex Deucher
parent 51dbe0239b
commit 3bc73bc096
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_dcn4_calcs.c
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@@ -11521,8 +11521,8 @@ void dml2_core_calcs_get_dpte_row_height(
unsigned int MacroTileWidthC;
unsigned int MacroTileHeightY;
unsigned int MacroTileHeightC;
bool surf_linear_128_l;
bool surf_linear_128_c;
bool surf_linear_128_l = false;
bool surf_linear_128_c = false;
CalculateBytePerPixelAndBlockSizes(
SourcePixelFormat,