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| author | Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> | 2024-01-17 08:41:52 +0530 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-01-22 17:13:26 -0500 |
| commit | 3295580d4683bdc56c0662b4a4834f597baceadc (patch) | |
| tree | d2317d9c11853a47316bef41d4cc50fd2566eaa3 /drivers/gpu/drm/amd/display/dc/basics | |
| parent | 1757bb7dab6de79c92b1d54b999a2ee1066acc1f (diff) | |
| download | linux-3295580d4683bdc56c0662b4a4834f597baceadc.tar.gz linux-3295580d4683bdc56c0662b4a4834f597baceadc.tar.bz2 linux-3295580d4683bdc56c0662b4a4834f597baceadc.zip | |
drm/amd/display: Fix uninitialized variable usage in core_link_ 'read_dpcd() & write_dpcd()' functions
The 'status' variable in 'core_link_read_dpcd()' &
'core_link_write_dpcd()' was uninitialized.
Thus, initializing 'status' variable to 'DC_ERROR_UNEXPECTED' by default.
Fixes the below:
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_dpcd.c:226 core_link_read_dpcd() error: uninitialized symbol 'status'.
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_dpcd.c:248 core_link_write_dpcd() error: uninitialized symbol 'status'.
Cc: stable@vger.kernel.org
Cc: Jerry Zuo <jerry.zuo@amd.com>
Cc: Jun Lei <Jun.Lei@amd.com>
Cc: Wayne Lin <Wayne.Lin@amd.com>
Cc: Aurabindo Pillai <aurabindo.pillai@amd.com>
Cc: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Cc: Hamza Mahfooz <hamza.mahfooz@amd.com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/basics')
0 files changed, 0 insertions, 0 deletions