From 45454400a647861a8711f3e3e117473f3b45beda Mon Sep 17 00:00:00 2001 From: Christophe JAILLET Date: Sat, 21 Aug 2021 09:35:23 +0200 Subject: [PATCH] xgene-v2: Fix a resource leak in the error handling path of 'xge_probe()' [ Upstream commit 5ed74b03eb4d08f5dd281dcb5f1c9bb92b363a8d ] A successful 'xge_mdio_config()' call should be balanced by a corresponding 'xge_mdio_remove()' call in the error handling path of the probe, as already done in the remove function. Update the error handling path accordingly. Fixes: ea8ab16ab225 ("drivers: net: xgene-v2: Add MDIO support") Signed-off-by: Christophe JAILLET Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- drivers/net/ethernet/apm/xgene-v2/main.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/apm/xgene-v2/main.c b/drivers/net/ethernet/apm/xgene-v2/main.c index 02b4f3af02b5..848be6bf2fd1 100644 --- a/drivers/net/ethernet/apm/xgene-v2/main.c +++ b/drivers/net/ethernet/apm/xgene-v2/main.c @@ -677,11 +677,13 @@ static int xge_probe(struct platform_device *pdev) ret = register_netdev(ndev); if (ret) { netdev_err(ndev, "Failed to register netdev\n"); - goto err; + goto err_mdio_remove; } return 0; +err_mdio_remove: + xge_mdio_remove(ndev); err: free_netdev(ndev);