diff options
| author | Alex Hung <alex.hung@amd.com> | 2024-06-08 05:03:31 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-06-28 00:10:36 +0300 |
| commit | 3bc73bc096e64752961060cdf9d460e0a6bb0e6b (patch) | |
| tree | 72c46384f9a845628fdbd43973c4257b2fb0caa8 /drivers | |
| parent | 51dbe0239b1fc7c435867ce28e5eb4394b6641e1 (diff) | |
| download | linux-3bc73bc096e64752961060cdf9d460e0a6bb0e6b.tar.xz | |
drm/amd/display: Fix uninitialized variables in dcn401
[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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_dcn4_calcs.c | 4 |
1 files 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, |