On 23/04/2015 12:07, Firo Yang wrote:
> 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@xxxxxxxxx>
> ---
> 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);
>
Acked-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>
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