PCI: rcar: Fix memory leak when no PCIe card is inserted

When no PCIe card is inserted, there is a memory leak as
pci_free_resource_list() is not called before returning.
Signed-off-by: NHarunobu Kurokawa <harunobu.kurokawa.dn@renesas.com>
Signed-off-by: NBjorn Helgaas <bhelgaas@google.com>
Acked-by: NSimon Horman <horms+renesas@verge.net.au>

drivers/pci/host/pcie-rcar.c

@@ -1196,6 +1196,7 @@ static int rcar_pcie_probe(struct platform_device *pdev)
 
 err_free_bridge:
 	pci_free_host_bridge(bridge);
+	pci_free_resource_list(&pcie->resources);
 
 	return err;
 }