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| author | Alex Hung <alex.hung@amd.com> | 2024-06-27 16:45:39 -0600 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-07-23 17:37:14 -0400 |
| commit | d925c04d974c657d10471c0c2dba3bc9c7d994ee (patch) | |
| tree | 834712581251e8c96c05ce952ed6504fdcff86aa /drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | |
| parent | 1a03b0e6c5fdb476203be4f4597205ff8799369b (diff) | |
drm/amd/display: Check link_res->hpo_dp_link_enc before using it
[WHAT & HOW]
Functions dp_enable_link_phy and dp_disable_link_phy can pass link_res
without initializing hpo_dp_link_enc and it is necessary to check for
null before dereferencing.
This fixes 1 FORWARD_NULL issue reported by Coverity.
Fixes: 0beca868cde8 ("drm/amd/display: Check link_res->hpo_dp_link_enc before using it")
Reviewed-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c')
0 files changed, 0 insertions, 0 deletions