drm/amd/display: fix return value check for hdcp_work

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max_caps might be 0, thus hdcp_work might be ZERO_SIZE_PTR

Signed-off-by: Flora Cui <flora.cui@amd.com>
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Flora Cui 2020-09-23 14:42:59 +08:00 • committed by Alex Deucher

parent 84d244a364

commit 3704cdd30a

1 changed files with 1 additions and 1 deletions

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drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c

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