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drm/amdgpu/dm/mst: Remove unnecessary NULL check

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kfree() checks this automatically.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Lyude Paul <lyude@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Lyude Paul 2019-09-26 18:51:04 -04:00 committed by Alex Deucher
parent f8d2d39eb4
commit d7a1b559f3
1 changed files with 2 additions and 4 deletions
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6
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
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@ -144,10 +144,8 @@ dm_dp_mst_connector_destroy(struct drm_connector *connector)
struct amdgpu_dm_connector *amdgpu_dm_connector = to_amdgpu_dm_connector(connector);
struct amdgpu_encoder *amdgpu_encoder = amdgpu_dm_connector->mst_encoder;
if (amdgpu_dm_connector->edid) {
kfree(amdgpu_dm_connector->edid);
amdgpu_dm_connector->edid = NULL;
}
kfree(amdgpu_dm_connector->edid);
amdgpu_dm_connector->edid = NULL;
drm_encoder_cleanup(&amdgpu_encoder->base);
kfree(amdgpu_encoder);