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Subject[PATCH 38/56] pci: Remove void casts
Date
Remove uneeded void casts

Signed-Off-By: Jack Stone <jwjstone@fastmail.fm>
---
drivers/pci/intel-iommu.c | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/pci/intel-iommu.c b/drivers/pci/intel-iommu.c
index fb3a3f3..c0dd267 100644
--- a/drivers/pci/intel-iommu.c
+++ b/drivers/pci/intel-iommu.c
@@ -519,7 +519,7 @@ static struct context_entry * device_to_context_entry(struct intel_iommu *iommu,
root = &iommu->root_entry[bus];
context = get_context_addr_from_root(root);
if (!context) {
- context = (struct context_entry *)alloc_pgtable_page();
+ context = alloc_pgtable_page();
if (!context) {
spin_unlock_irqrestore(&iommu->lock, flags);
return NULL;
@@ -789,7 +789,7 @@ static int iommu_alloc_root_entry(struct intel_iommu *iommu)
struct root_entry *root;
unsigned long flags;

- root = (struct root_entry *)alloc_pgtable_page();
+ root = alloc_pgtable_page();
if (!root)
return -ENOMEM;

@@ -1290,7 +1290,7 @@ static int domain_init(struct dmar_domain *domain, int guest_width)
domain->iommu_count = 1;

/* always allocate the top pgd */
- domain->pgd = (struct dma_pte *)alloc_pgtable_page();
+ domain->pgd = alloc_pgtable_page();
if (!domain->pgd)
return -ENOMEM;
__iommu_flush_cache(iommu, domain->pgd, PAGE_SIZE);
@@ -3019,7 +3019,7 @@ static int vm_domain_init(struct dmar_domain *domain, int guest_width)
domain->max_addr = 0;

/* always allocate the top pgd */
- domain->pgd = (struct dma_pte *)alloc_pgtable_page();
+ domain->pgd = alloc_pgtable_page();
if (!domain->pgd)
return -ENOMEM;
domain_flush_cache(domain, domain->pgd, PAGE_SIZE);
--
1.5.4.3


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