drm/amdgpu: refine gpu_info firmware loading

refine gpu_info firmware loading
Signed-off-by: Yang Wang <kevinyang.wang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/amdgpu_device.c

@@ -2350,7 +2350,6 @@ void amdgpu_device_set_sriov_virtual_display(struct amdgpu_device *adev)
 static int amdgpu_device_parse_gpu_info_fw(struct amdgpu_device *adev)
 {
 	const char *chip_name;
-	char fw_name[40];
 	int err;
 	const struct gpu_info_firmware_header_v1_0 *hdr;
 
@@ -2384,12 +2383,12 @@ static int amdgpu_device_parse_gpu_info_fw(struct amdgpu_device *adev)
 		break;
 	}
 
-	snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_gpu_info.bin", chip_name);
-	err = amdgpu_ucode_request(adev, &adev->firmware.gpu_info_fw, fw_name);
+	err = amdgpu_ucode_request(adev, &adev->firmware.gpu_info_fw,
+				   "amdgpu/%s_gpu_info.bin", chip_name);
 	if (err) {
 		dev_err(adev->dev,
-			"Failed to get gpu_info firmware \"%s\"\n",
-			fw_name);
+			"Failed to get gpu_info firmware \"%s_gpu_info.bin\"\n",
+			chip_name);
 		goto out;
 	}