linux-kernel - [PATCH 38/56] pci: Remove void casts

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Message-Id: <1239189748-11703-39-git-send-email-jwjstone@fastmail.fm>
Date:	Wed,  8 Apr 2009 12:22:10 +0100
From:	Jack Stone <jwjstone@...tmail.fm>
To:	linux-kernel@...r.kernel.org
Cc:	jeff@...zik.org, kernel-janitors@...r.kernel.org,
	Jack Stone <jwjstone@...tmail.fm>
Subject: [PATCH 38/56] pci: Remove void casts

Remove uneeded void casts

Signed-Off-By: Jack Stone <jwjstone@...tmail.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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