> -static pci_ers_result_t reset_link(struct pci_dev *dev, u32 service)
> +static pci_ers_result_t reset_link(struct pci_dev *dev,
> + pci_ers_result_t (*reset_cb)(struct pci_dev *pdev))
> {
> pci_ers_result_t status;
> - struct pcie_port_service_driver *driver = NULL;
>
> - driver = pcie_port_find_service(dev, service);
> - if (driver && driver->reset_link) {
> - status = driver->reset_link(dev);
> + if (reset_cb) {
> + status = reset_cb(dev);
As far as I can tell reset_cb is never NULL. So all the code below
is dead, and the remainder of reset_link is so trivial that it can
be inlined into the only caller.
