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PCI: rockchip: Make 'return 0' more obvious in probe()

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There's no way to get here with 'err != 0'.  Just return 0 to be more
obvious and prevent future changes from accidentally erroring out here
without going through the right error paths.

Signed-off-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Brian Norris 2017-03-09 18:46:14 -08:00 committed by Bjorn Helgaas
parent 73edd2b180
commit deb518f6ae
1 changed files with 1 additions and 1 deletions
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2
drivers/pci/host/pcie-rockchip.c
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@ -1399,7 +1399,7 @@ static int rockchip_pcie_probe(struct platform_device *pdev)
pcie_bus_configure_settings(child);
pci_bus_add_devices(bus);
return err;
return 0;
err_free_res:
pci_free_resource_list(&res);