diff mbox series

[net] net: bcmgenet: fix error returns in bcmgenet_probe()

Message ID 1595230085-10035-1-git-send-email-zhangchangzhong@huawei.com
State Not Applicable
Delegated to: David Miller
Headers show
Series [net] net: bcmgenet: fix error returns in bcmgenet_probe() | expand

Commit Message

Zhang Changzhong July 20, 2020, 7:28 a.m. UTC 
The driver forgets to call clk_disable_unprepare() in error path after
a success calling for clk_prepare_enable().

Fix to goto err_clk_disable if clk_prepare_enable() is successful.

Fixes: c80d36ff63a5 ("net: bcmgenet: Use devm_clk_get_optional() to get the clocks")
Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com>
---
 drivers/net/ethernet/broadcom/genet/bcmgenet.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
index 368e05b..79d27be 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
@@ -4000,14 +4000,14 @@  static int bcmgenet_probe(struct platform_device *pdev)
 	if (IS_ERR(priv->clk_wol)) {
 		dev_dbg(&priv->pdev->dev, "failed to get enet-wol clock\n");
 		err = PTR_ERR(priv->clk_wol);
-		goto err;
+		goto err_clk_disable;
 	}
 
 	priv->clk_eee = devm_clk_get_optional(&priv->pdev->dev, "enet-eee");
 	if (IS_ERR(priv->clk_eee)) {
 		dev_dbg(&priv->pdev->dev, "failed to get enet-eee clock\n");
 		err = PTR_ERR(priv->clk_eee);
-		goto err;
+		goto err_clk_disable;
 	}
 
 	/* If this is an internal GPHY, power it on now, before UniMAC is