diff --git a/drivers/misc/cxl/pci.c b/drivers/misc/cxl/pci.c
index d447a028966c..e1e57307903e 100644
--- a/drivers/misc/cxl/pci.c
+++ b/drivers/misc/cxl/pci.c
@@ -395,6 +395,7 @@ int cxl_calc_capp_routing(struct pci_dev *dev, u64 *chipid,
 	rc = get_phb_index(np, phb_index);
 	if (rc) {
 		pr_err("cxl: invalid phb index\n");
+		of_node_put(np);
 		return rc;
 	}