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iommu/msm: Return -ENOMEM on memory allocation failure in probe

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If dynamic memory allocation in driver's probe function execution fails,
it should be reported to the driver's framework with -ENOMEM error code.

Fixes: 109bd48ea2 ("iommu/msm: Add DT adaptation")
Signed-off-by: Vladimir Zapolskiy <vz@kernel.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
This commit is contained in:
Vladimir Zapolskiy 2026-07-02 01:24:11 +03:00 committed by Joerg Roedel
parent 8cdeaa50ea
commit b0d50c9016
1 changed files with 1 additions and 1 deletions
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2
drivers/iommu/msm_iommu.c
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@ -720,7 +720,7 @@ static int msm_iommu_probe(struct platform_device *pdev)
iommu = devm_kzalloc(&pdev->dev, sizeof(*iommu), GFP_KERNEL);
if (!iommu)
return -ENODEV;
return -ENOMEM;
iommu->dev = &pdev->dev;
INIT_LIST_HEAD(&iommu->ctx_list);