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| author |   Roman Li <roman.li@amd.com> | 2022-12-01 09:06:42 -0500 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2022-12-15 12:18:18 -0500 |
| commit | 7a7175a2cd84b7874bebbf8e59f134557a34161b (patch) | |
| tree | 7cb2cf492b3cfe63c6586dbda3cb216aaa8bbcad /drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c | |
| parent | drm/amd/display: Revert Reduce delay when sink device not able to ACK 00340h write (diff) | |
| download | wireguard-linux-7a7175a2cd84b7874bebbf8e59f134557a34161b.tar.xz wireguard-linux-7a7175a2cd84b7874bebbf8e59f134557a34161b.zip | |
drm/amd/display: Fix potential null-deref in dm_resume
[Why]
Fixing smatch error:
dm_resume() error: we previously assumed 'aconnector->dc_link' could be null
[How]
Check if dc_link null at the beginning of the loop,
so further checks can be dropped.
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Wayne Lin <Wayne.Lin@amd.com>
Acked-by: Jasdeep Dhillon <jdhillon@amd.com>
Signed-off-by: Roman Li <roman.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c')
0 files changed, 0 insertions, 0 deletions