net: stmmac: fix leaks in probe

These two error paths should clean up before returning.

Fixes: 2bb4b98b60d7 ("net: stmmac: Add Ingenic SoCs MAC support.")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-ingenic.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-ingenic.c
index 9a6d819..378b4dd 100644 (file)
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-ingenic.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-ingenic.c
@@ -273,7 +273,8 @@ static int ingenic_mac_probe(struct platform_device *pdev)
                        mac->tx_delay = tx_delay_ps * 1000;
                } else {
                        dev_err(&pdev->dev, "Invalid TX clock delay: %dps\n", tx_delay_ps);
-                       return -EINVAL;
+                       ret = -EINVAL;
+                       goto err_remove_config_dt;
                }
        }
 
@@ -283,7 +284,8 @@ static int ingenic_mac_probe(struct platform_device *pdev)
                        mac->rx_delay = rx_delay_ps * 1000;
                } else {
                        dev_err(&pdev->dev, "Invalid RX clock delay: %dps\n", rx_delay_ps);
-                       return -EINVAL;
+                       ret = -EINVAL;
+                       goto err_remove_config_dt;
                }
        }