drm/amd/display: fix dereferencing possible ERR_PTR()

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This patch fixes static checker warning caused by
"36cc549d59: "drm/amd/display: disable CRTCs with
NULL FB on their primary plane (V2)"

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Shirish S <shirish.s@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Shirish S 2018-03-15 16:01:00 +05:30 • committed by Alex Deucher

parent 5e9a4f0873

commit 6f4969ef0a

1 changed files with 3 additions and 0 deletions

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

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