Commit 7482fd59 authored May 16, 2020 by Lu Baolu Committed by Joerg Roedel May 18, 2020

iommu/vt-d: Remove duplicated check in intel_svm_bind_mm()



The info and info->pasid_support have already been checked in previous
intel_iommu_enable_pasid() call. No need to check again.

Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Link: https://lore.kernel.org/r/20200516062101.29541-18-baolu.lu@linux.intel.com


Signed-off-by: Joerg Roedel <jroedel@suse.de>

parent 81ebd91a

drivers/iommu/intel-svm.c

+0 −5

Original line number	Diff line number	Diff line
		@@ -501,11 +501,6 @@ intel_svm_bind_mm(struct device dev, int flags, struct svm_dev_ops ops,
		}

		info = get_domain_info(dev);
		if (!info \|\| !info->pasid_supported) {
		kfree(sdev);
		goto out;
		}

		sdev->did = FLPT_DEFAULT_DID;
		sdev->sid = PCI_DEVID(info->bus, info->devfn);
		if (info->ats_enabled) {

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