drm/amdgpu: Remove unneeded variable 'ret' in amdgpu_device.c

Fixes coccicheck warning:

drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:1036:5-8: Unneeded variable: "ret". Return "0" on line 1079

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Ma Feng <mafeng.ma@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 9d69f2d..3ab2ca9 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -1032,8 +1032,6 @@ def_value:
  */
 static int amdgpu_device_check_arguments(struct amdgpu_device *adev)
 {
-       int ret = 0;
-
        if (amdgpu_sched_jobs < 4) {
                dev_warn(adev->dev, "sched jobs (%d) must be at least 4\n",
                         amdgpu_sched_jobs);
@@ -1073,7 +1071,7 @@ static int amdgpu_device_check_arguments(struct amdgpu_device *adev)
 
        adev->firmware.load_type = amdgpu_ucode_get_load_type(adev, amdgpu_fw_load_type);
 
-       return ret;
+       return 0;
 }
 
 /**