diff --git a/drivers/pci/host/pci-host-common.c b/drivers/pci/host/pci-host-common.c
index efd904d93562abef741da4785c09aab19400908f..10e3f5b39499ba9d1918c57824b99bd7c8a3f52a 100644
--- a/drivers/pci/host/pci-host-common.c
+++ b/drivers/pci/host/pci-host-common.c
@@ -110,6 +110,7 @@ int pci_host_common_probe(struct platform_device *pdev,
 	ret = pci_scan_root_bus_bridge(bridge);
 	if (ret < 0) {
 		dev_err(dev, "Scanning root bridge failed");
+		pci_free_resource_list(&resources);
 		return ret;
 	}