drm/amd/pm: simplify the return expression of smu_hw_fini

Simplify the return expression.

Signed-off-by: Liu Shixin <liushixin2@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
index 5c4b74f..3612841 100644 (file)
--- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
@@ -1214,7 +1214,6 @@ static int smu_hw_fini(void *handle)
 {
        struct amdgpu_device *adev = (struct amdgpu_device *)handle;
        struct smu_context *smu = &adev->smu;
-       int ret = 0;
 
        if (amdgpu_sriov_vf(adev)&& !amdgpu_sriov_is_pp_one_vf(adev))
                return 0;
@@ -1230,11 +1229,7 @@ static int smu_hw_fini(void *handle)
 
        adev->pm.dpm_enabled = false;
 
-       ret = smu_smc_hw_cleanup(smu);
-       if (ret)
-               return ret;
-
-       return 0;
+       return smu_smc_hw_cleanup(smu);
 }
 
 int smu_reset(struct smu_context *smu)