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

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This reverts commit cd2d6c92a8.

Cc: Shirish S <shirish.s@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Harry Wentland 2018-04-12 10:51:51 -04:00 committed by Alex Deucher
parent b2f3f5920d
commit 1bc8ffbd71
1 changed files with 0 additions and 3 deletions
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drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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@ -4864,9 +4864,6 @@ static int dm_atomic_check_plane_state_fb(struct drm_atomic_state *state,
return -EDEADLK;
crtc_state = drm_atomic_get_crtc_state(plane_state->state, crtc);
if (IS_ERR(crtc_state))
return PTR_ERR(crtc_state);
if (crtc->primary == plane && crtc_state->active) {
if (!plane_state->fb)
return -EINVAL;