[PATCH 10/39] drm/amd/display: Fix uninitialized variables in dcn401

[Alex Hung]

[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.sique...@amd.com>
Acked-by: Alex Hung <alex.h...@amd.com>
Signed-off-by: Alex Hung <alex.h...@amd.com>
---
 .../dc/dml2/dml21/src/dml2_core/dml2_core_dcn4_calcs.c        | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git 
a/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_dcn4_calcs.c
 
b/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_dcn4_calcs.c
index be73784e21eb..6f4026e396e0 100644
--- 
a/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_dcn4_calcs.c
+++ 
b/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_dcn4_calcs.c
@@ -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,
-- 
2.34.1