ARM: KVM: Remove pointless void pointer cast

PATCH In review Firo Yang 1 participant 1 message Apr 23, 2015

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Firo Yang

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2015-04-23 07:48 UTC #0 lore raw

PATCH v2 14/15 ARM: KVM: Remove pointless void pointer cast

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 <[email protected]>

---
 arch/arm/kvm/mmu.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

arch/arm/kvm/mmu.c +2 -2

index 1d5accb..ce0bce4 100644
@@ -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);

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2.1.0