drm/amd/powerplay: remove unnecessary checking in smu_hw_fini

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This patch removes unnecessary NULL pointer checking in smu_hw_fini, because
kfree is able to handle NULL pointer case.

Suggested-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Kevin Wang <kevin1.wang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Huang Rui 2019-01-22 16:26:39 +08:00 • committed by Alex Deucher

parent c4d74f5372

commit 6316f51c47

1 changed files with 14 additions and 28 deletions

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drivers/gpu/drm/amd/powerplay/amdgpu_smu.c

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