Replace list_for_each_safe() + list_entry() with the simpler
list_for_each_entry_safe().
Signed-off-by: Yijing Wang <[email protected]>
---
drivers/iommu/intel-iommu.c | 6 ++----
1 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c
index 15e9b57..98faa1d 100644
--- a/drivers/iommu/intel-iommu.c
+++ b/drivers/iommu/intel-iommu.c
@@ -3777,11 +3777,10 @@ static void iommu_detach_dependent_devices(struct intel_iommu *iommu,
static void domain_remove_one_dev_info(struct dmar_domain *domain,
struct pci_dev *pdev)
{
- struct device_domain_info *info;
+ struct device_domain_info *info, *tmp;
struct intel_iommu *iommu;
unsigned long flags;
int found = 0;
- struct list_head *entry, *tmp;
iommu = device_to_iommu(pci_domain_nr(pdev->bus), pdev->bus->number,
pdev->devfn);
@@ -3789,8 +3788,7 @@ static void domain_remove_one_dev_info(struct dmar_domain *domain,
return;
spin_lock_irqsave(&device_domain_lock, flags);
- list_for_each_safe(entry, tmp, &domain->devices) {
- info = list_entry(entry, struct device_domain_info, link);
+ list_for_each_entry_safe(info, tmp, &domain->devices, link) {
if (info->segment == pci_domain_nr(pdev->bus) &&
info->bus == pdev->bus->number &&
info->devfn == pdev->devfn) {
--
1.7.1