[PATCH v2] PCI: s32g: Fix ports parsing

[Vincent Guittot <vincent.guittot@linaro.org>]

No error return is missing after the loop resulting in removing the
ports from the list.

Fixes: 5cbc7d3e316e ("PCI: s32g: Add NXP S32G PCIe controller driver (RC)")
Signed-off-by: Vincent Guittot <vincent.guittot@linaro.org>
---

Change since v1:
- handle correctly the case when there is no child port

 drivers/pci/controller/dwc/pcie-nxp-s32g.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/pci/controller/dwc/pcie-nxp-s32g.c b/drivers/pci/controller/dwc/pcie-nxp-s32g.c
index 47745749f75c..b3ec38099fa3 100644
--- a/drivers/pci/controller/dwc/pcie-nxp-s32g.c
+++ b/drivers/pci/controller/dwc/pcie-nxp-s32g.c
@@ -282,12 +282,12 @@ static int s32g_pcie_parse_ports(struct device *dev, struct s32g_pcie *s32g_pp)
 
 		ret = s32g_pcie_parse_port(s32g_pp, of_port);
 		if (ret)
-			goto err_port;
+			break;
 	}
 
-err_port:
-	list_for_each_entry_safe(port, tmp, &s32g_pp->ports, list)
-		list_del(&port->list);
+	if (ret)
+		list_for_each_entry_safe(port, tmp, &s32g_pp->ports, list)
+			list_del(&port->list);
 
 	return ret;
 }
-- 
2.43.0