Patch "drm/amdgpu: fix uninitialized scalar variable warning" has been added to the 6.1-stable tree

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This is a note to let you know that I've just added the patch titled

    drm/amdgpu: fix uninitialized scalar variable warning

to the 6.1-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     drm-amdgpu-fix-uninitialized-scalar-variable-warning.patch
and it can be found in the queue-6.1 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit e88d99082195b5431b03462b40f29870741bfe77
Author: Tim Huang <Tim.Huang@xxxxxxx>
Date:   Tue Apr 23 14:06:28 2024 +0800

    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@xxxxxxx>
    Reviewed-by: Christian König <christian.koenig@xxxxxxx>
    Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
index b803e785d3aff..e9e0e7328c4e1 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
@@ -1004,7 +1004,8 @@ 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) {




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