drm/amdgpu: fix uninitialized scalar variable warning

[ Upstream commit 9a5f15d2a29d06ce5bd50919da7221cda92afb69 ]

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>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
index 053983e9f4aefa4fe0fd682c965b39c469162e39..0ca51df46cc0d334c980c0fd212bbc8a7940be89 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
@@ -1184,7 +1184,8 @@ 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) {