On Fri, Feb 21, 2020 at 09:59:56PM -0800, Dexuan Cui wrote:
> In C, there is no need to cast a void * to any other pointer type.
>
> Fixes: 877b911a5ba0 ("PCI: hv: Avoid a kmemleak false positive caused by the hbus buffer")
This patch fixes nothing, anyway, that's a leftover that I removed.
Applied the series to pci/hv for v5.7.
Thanks,
Lorenzo
> Signed-off-by: Dexuan Cui <decui@xxxxxxxxxxxxx>
> Reviewed-by: Michael Kelley <mikelley@xxxxxxxxxxxxx>
> ---
>
> Change in v2: this was part of v1.
>
> drivers/pci/controller/pci-hyperv.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/pci/controller/pci-hyperv.c b/drivers/pci/controller/pci-hyperv.c
> index 9977abff92fc..0fe0283368d2 100644
> --- a/drivers/pci/controller/pci-hyperv.c
> +++ b/drivers/pci/controller/pci-hyperv.c
> @@ -2922,7 +2922,7 @@ static int hv_pci_probe(struct hv_device *hdev,
> * positive by using kmemleak_alloc() and kmemleak_free() to ask
> * kmemleak to track and scan the hbus buffer.
> */
> - hbus = (struct hv_pcibus_device *)kzalloc(HV_HYP_PAGE_SIZE, GFP_KERNEL);
> + hbus = kzalloc(HV_HYP_PAGE_SIZE, GFP_KERNEL);
> if (!hbus)
> return -ENOMEM;
> hbus->state = hv_pcibus_init;
> --
> 2.19.1
>
