Messages in this thread Patch in this message | | | From | Tina Zhang <> | Subject | [RFC PATCH 02/12] iommu/vt-d: Remove initialization for dynamically heap-allocated rcu_head | Date | Tue, 17 Oct 2023 11:20:34 +0800 |
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The rcu_head structures allocated dynamically in the heap don't need any initialization. Therefore, remove the init_rcu_head().
Signed-off-by: Tina Zhang <tina.zhang@intel.com> --- drivers/iommu/intel/svm.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/iommu/intel/svm.c b/drivers/iommu/intel/svm.c index 9bf79cf88aec..f9b1f13bd068 100644 --- a/drivers/iommu/intel/svm.c +++ b/drivers/iommu/intel/svm.c @@ -334,7 +334,6 @@ static int intel_svm_bind_mm(struct intel_iommu *iommu, struct device *dev, sdev->iommu = iommu; sdev->did = FLPT_DEFAULT_DID; sdev->sid = PCI_DEVID(info->bus, info->devfn); - init_rcu_head(&sdev->rcu); if (info->ats_enabled) { sdev->qdep = info->ats_qdep; if (sdev->qdep >= QI_DEV_EIOTLB_MAX_INVS) -- 2.39.3
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