[PATCH v3] drm/amdgpu: fix uninitialized scalar variable warning

[Tim Huang]

From: Tim Huang <tim.hu...@amd.com>

Clear warning that uses uninitialized value fw_size.

Signed-off-by: Tim Huang <tim.hu...@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
index d95555dc5485..fb5de23fa8d8 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
@@ -1205,7 +1205,8 @@ 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) {
-- 
2.39.2