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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>
This commit is contained in:
Lu Baolu 2020-05-16 14:21:00 +08:00 committed by Joerg Roedel
parent 81ebd91a43
commit 7482fd5925
1 changed files with 0 additions and 5 deletions
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5
drivers/iommu/intel-svm.c
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@ -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) {