From: Zhang Changzhong <zhangchangzhong@xxxxxxxxxx>
[ Upstream commit 24a63fe6d45d6527db5ab87bcd1da6921f10e89e ]
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: 99d55638d4b0 ("net: bcmgenet: enable NETIF_F_HIGHDMA flag")
Signed-off-by: Zhang Changzhong <zhangchangzhong@xxxxxxxxxx>
Acked-by: Doug Berger <opendmb@xxxxxxxxx>
Acked-by: Florian fainelli <f.fainelli@xxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/net/ethernet/broadcom/genet/bcmgenet.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
index dde1c23c8e399..7b95bb77ad3bb 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
@@ -3522,7 +3522,7 @@ static int bcmgenet_probe(struct platform_device *pdev)
if (err)
err = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32));
if (err)
- goto err;
+ goto err_clk_disable;
/* Mii wait queue */
init_waitqueue_head(&priv->wq);
--
2.25.1
