drm/amdgpu: fix uninitialized scalar variable warning

Clear warning that uses uninitialized value fw_size.

Signed-off-by: Tim Huang <Tim.Huang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
index 55d5508987ffe57979bbec08203ff85675a1031a..1d955652f3ba6e00bc57b71d11fded470754cd1f 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
@@ -1206,7 +1206,8 @@ void amdgpu_gfx_cp_init_microcode(struct amdgpu_device *adev,
                fw_size = le32_to_cpu(cp_hdr_v2_0->data_size_bytes);
                break;
        default:
-               break;
+               dev_err(adev->dev, "Invalid ucode id %u\n", ucode_id);
+               return;
        }
 
        if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) {