diff options
| author | Lu Baolu <baolu.lu@linux.intel.com> | 2020-05-16 09:21:00 +0300 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2020-05-18 16:37:26 +0300 |
| commit | 7482fd59259a7f23e191c14b8a126a0f6981b3e4 (patch) | |
| tree | 6afddaebbb561a8aca068592f3af37bf268f44ee /drivers/iommu | |
| parent | 81ebd91a436b87158b2ab6c71a51395316b147dc (diff) | |
| download | linux-7482fd59259a7f23e191c14b8a126a0f6981b3e4.tar.xz | |
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>
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/intel-svm.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/iommu/intel-svm.c b/drivers/iommu/intel-svm.c index 42f916b9667e..11366dc91971 100644 --- a/drivers/iommu/intel-svm.c +++ b/drivers/iommu/intel-svm.c @@ -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) { |