On Fri, Mar 17, 2017 at 11:41:14PM +0300, Dan Carpenter wrote:
> kzalloc() won't actually fail because sizeof(*resize) is small, but
> static checkers complain.
>
> Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Oops, that's an embarrassing mistake.
Acked-by: David Gibson <david@xxxxxxxxxxxxxxxxxxxxx>
>
> diff --git a/arch/powerpc/kvm/book3s_64_mmu_hv.c b/arch/powerpc/kvm/book3s_64_mmu_hv.c
> index 8c68145ba1bd..710e491206ed 100644
> --- a/arch/powerpc/kvm/book3s_64_mmu_hv.c
> +++ b/arch/powerpc/kvm/book3s_64_mmu_hv.c
> @@ -1487,6 +1487,10 @@ long kvm_vm_ioctl_resize_hpt_prepare(struct kvm *kvm,
> /* start new resize */
>
> resize = kzalloc(sizeof(*resize), GFP_KERNEL);
> + if (!resize) {
> + ret = -ENOMEM;
> + goto out;
> + }
> resize->order = shift;
> resize->kvm = kvm;
> INIT_WORK(&resize->work, resize_hpt_prepare_work);
>
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
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