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| author | Jason Yan <yanaijie@huawei.com> | 2020-05-04 19:32:13 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-05-05 13:10:34 -0400 |
| commit | 1c2075d401f06a2642644ae5ccd3aa793a1b577b (patch) | |
| tree | d3fd5a95e2f962dc0189abcb4979496f3bd52f36 /drivers/gpu/drm | |
| parent | 43a10b15d44221371126a07347f2b5d11b8314df (diff) | |
| download | linux-stable-1c2075d401f06a2642644ae5ccd3aa793a1b577b.tar.gz linux-stable-1c2075d401f06a2642644ae5ccd3aa793a1b577b.tar.bz2 linux-stable-1c2075d401f06a2642644ae5ccd3aa793a1b577b.zip | |
drm/amd/display: remove unused variable 'ret' in dm_suspend()
Fix the following coccicheck warning:
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c:1574:5-8: Unneeded
variable: "ret". Return "0" on line 1586
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 8e46524e67a9..6c314dbd4b75 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -1571,7 +1571,6 @@ static int dm_suspend(void *handle) { struct amdgpu_device *adev = handle; struct amdgpu_display_manager *dm = &adev->dm; - int ret = 0; WARN_ON(adev->dm.cached_state); adev->dm.cached_state = drm_atomic_helper_suspend(adev->ddev); @@ -1583,7 +1582,7 @@ static int dm_suspend(void *handle) dc_set_power_state(dm->dc, DC_ACPI_CM_POWER_STATE_D3); - return ret; + return 0; } static struct amdgpu_dm_connector * |