[PATCH 5.16 0199/1039] net: lantiq: fix missing free_netdev() on error in ltq_etop_probe()

[Greg Kroah-Hartman]

From: Yang Yingliang <yangyingliang@xxxxxxxxxx>

[ Upstream commit 2680ce7fc9939221da16e86a2e73cc1df563c82c ]

Add the missing free_netdev() before return from ltq_etop_probe()
in the error handling case.

Fixes: 14d4e308e0aa ("net: lantiq: configure the burst length in ethernet drivers")
Signed-off-by: Yang Yingliang <yangyingliang@xxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 drivers/net/ethernet/lantiq_etop.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/lantiq_etop.c b/drivers/net/ethernet/lantiq_etop.c
index 072391c494ce4..14059e11710ad 100644
--- a/drivers/net/ethernet/lantiq_etop.c
+++ b/drivers/net/ethernet/lantiq_etop.c
@@ -687,13 +687,13 @@ ltq_etop_probe(struct platform_device *pdev)
 	err = device_property_read_u32(&pdev->dev, "lantiq,tx-burst-length", &priv->tx_burst_len);
 	if (err < 0) {
 		dev_err(&pdev->dev, "unable to read tx-burst-length property\n");
-		return err;
+		goto err_free;
 	}
 
 	err = device_property_read_u32(&pdev->dev, "lantiq,rx-burst-length", &priv->rx_burst_len);
 	if (err < 0) {
 		dev_err(&pdev->dev, "unable to read rx-burst-length property\n");
-		return err;
+		goto err_free;
 	}
 
 	for (i = 0; i < MAX_DMA_CHAN; i++) {
-- 
2.34.1