diff options
| author | Tina Zhang <tina.zhang@intel.com> | 2024-02-27 10:14:38 +0800 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2024-03-01 13:51:19 +0100 |
| commit | cb0b95e56269bb6ca996373a02ff0b6edfa09d32 (patch) | |
| tree | 38cd80c1ad0ec456c8545cedbc96a6e809f47547 /drivers/iommu | |
| parent | b4b1054f6cdd08b040fc5132936a5700c1d2d05b (diff) | |
| download | linux-cb0b95e56269bb6ca996373a02ff0b6edfa09d32.tar.gz | |
iommu/vt-d: Remove initialization for dynamically heap-allocated rcu_head
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>
Link: https://lore.kernel.org/r/20240219125723.1645703-3-tina.zhang@intel.com
Signed-off-by: Lu Baolu <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 | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/iommu/intel/svm.c b/drivers/iommu/intel/svm.c index a815362c8e6007..a92a9e2239e225 100644 --- a/drivers/iommu/intel/svm.c +++ b/drivers/iommu/intel/svm.c @@ -360,7 +360,6 @@ 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) |