On Tuesday 27 February 2018 03:32 PM, Rolf Evers-Fischer wrote:
> From: Rolf Evers-Fischer <rolf.evers.fischer@xxxxxxxxx>
>
> 'put_device()' calls the relase function 'pci_epf_dev_release()',
> which already frees 'epf->name' and 'epf'.
>
> Therefore we must not free them again after 'put_device()'.
>
> Fixes: 5e8cb4033807 ("PCI: endpoint: Add EP core layer to enable EP controller and EP functions")
>
> Signed-off-by: Rolf Evers-Fischer <rolf.evers.fischer@xxxxxxxxx>
Acked-by: Kishon Vijay Abraham I <kishon@xxxxxx>
> ---
> drivers/pci/endpoint/pci-epf-core.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/pci/endpoint/pci-epf-core.c b/drivers/pci/endpoint/pci-epf-core.c
> index 1f2506f32bb9..1878a6776519 100644
> --- a/drivers/pci/endpoint/pci-epf-core.c
> +++ b/drivers/pci/endpoint/pci-epf-core.c
> @@ -232,7 +232,7 @@ struct pci_epf *pci_epf_create(const char *name)
>
> put_dev:
> put_device(dev);
> - kfree(epf->name);
> + return ERR_PTR(ret);
>
> free_epf:
> kfree(epf);
>
