diff mbox series

[4.14,28/49] net: davicom: Fix regulator not turned off on failed probe

Message ID 20210426072820.683039418@linuxfoundation.org
State Superseded
Headers show
Series None | expand

Commit Message

Greg Kroah-Hartman April 26, 2021, 7:29 a.m. UTC 
From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>

commit 31457db3750c0b0ed229d836f2609fdb8a5b790e upstream.

When the probe fails, we must disable the regulator that was previously
enabled.

This patch is a follow-up to commit ac88c531a5b3
("net: davicom: Fix regulator not turned off on failed probe") which missed
one case.

Fixes: 7994fe55a4a2 ("dm9000: Add regulator and reset support to dm9000")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/net/ethernet/davicom/dm9000.c |    6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)
diff mbox series

Patch

--- a/drivers/net/ethernet/davicom/dm9000.c
+++ b/drivers/net/ethernet/davicom/dm9000.c
@@ -1482,8 +1482,10 @@  dm9000_probe(struct platform_device *pde
 
 	/* Init network device */
 	ndev = alloc_etherdev(sizeof(struct board_info));
-	if (!ndev)
-		return -ENOMEM;
+	if (!ndev) {
+		ret = -ENOMEM;
+		goto out_regulator_disable;
+	}
 
 	SET_NETDEV_DEV(ndev, &pdev->dev);