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List:       kernel-janitors
Subject:    [PATCH v2 14/15] ARM: KVM: Remove pointless void pointer cast
From:       Firo Yang <firogm () gmail ! com>
Date:       2015-04-23 7:48:33
Message-ID: 1429775314-4171-15-git-send-email-firogm () gmail ! com
[Download RAW message or body]

No need to cast the void pointer returned by kmalloc() in
arch/arm/kvm/mmu.c::kvm_alloc_stage2_pgd().

Signed-off-by: Firo Yang <firogm@gmail.com>
---
 arch/arm/kvm/mmu.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/kvm/mmu.c b/arch/arm/kvm/mmu.c
index 1d5accb..ce0bce4 100644
--- a/arch/arm/kvm/mmu.c
+++ b/arch/arm/kvm/mmu.c
@@ -691,8 +691,8 @@ int kvm_alloc_stage2_pgd(struct kvm *kvm)
 		 * work.  This is not used by the hardware and we have no
 		 * alignment requirement for this allocation.
 		 */
-		pgd = (pgd_t *)kmalloc(PTRS_PER_S2_PGD * sizeof(pgd_t),
-				       GFP_KERNEL | __GFP_ZERO);
+		pgd = kmalloc(PTRS_PER_S2_PGD * sizeof(pgd_t),
+				GFP_KERNEL | __GFP_ZERO);
 
 		if (!pgd) {
 			kvm_free_hwpgd(hwpgd);
-- 
2.1.0

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