drm/amd/display: fix NULL pointer in dm_commit_surfaces

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Check if adding surface is failed to prevent NULL pointer deref.

Signed-off-by: Jerry Zuo <Jerry.Zuo@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Jerry Zuo 2017-05-24 11:01:32 -04:00 • committed by Alex Deucher

parent ece22899a4

commit afdbd4ccfd

1 changed files with 4 additions and 0 deletions

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

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