diff mbox series

net: smsc911x: Fix runtime PM imbalance on error

Message ID 20200523080820.13476-1-dinghao.liu@zju.edu.cn
State Accepted
Delegated to: David Miller
Headers show
Series net: smsc911x: Fix runtime PM imbalance on error | expand

Commit Message

Dinghao Liu May 23, 2020, 8:08 a.m. UTC 
Remove runtime PM usage counter decrement when the
increment function has not been called to keep the
counter balanced.

Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
---
 drivers/net/ethernet/smsc/smsc911x.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

Comments

David Miller May 23, 2020, 11:52 p.m. UTC | #1 
From: Dinghao Liu <dinghao.liu@zju.edu.cn>
Date: Sat, 23 May 2020 16:08:20 +0800

> Remove runtime PM usage counter decrement when the
> increment function has not been called to keep the
> counter balanced.
> 
> Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>

Applied, thank you.
diff mbox series

Patch

diff --git a/drivers/net/ethernet/smsc/smsc911x.c b/drivers/net/ethernet/smsc/smsc911x.c
index 49a6a9167af4..fc168f85e7af 100644
--- a/drivers/net/ethernet/smsc/smsc911x.c
+++ b/drivers/net/ethernet/smsc/smsc911x.c
@@ -2493,20 +2493,20 @@  static int smsc911x_drv_probe(struct platform_device *pdev)
 
 	retval = smsc911x_init(dev);
 	if (retval < 0)
-		goto out_disable_resources;
+		goto out_init_fail;
 
 	netif_carrier_off(dev);
 
 	retval = smsc911x_mii_init(pdev, dev);
 	if (retval) {
 		SMSC_WARN(pdata, probe, "Error %i initialising mii", retval);
-		goto out_disable_resources;
+		goto out_init_fail;
 	}
 
 	retval = register_netdev(dev);
 	if (retval) {
 		SMSC_WARN(pdata, probe, "Error %i registering device", retval);
-		goto out_disable_resources;
+		goto out_init_fail;
 	} else {
 		SMSC_TRACE(pdata, probe,
 			   "Network interface: \"%s\"", dev->name);
@@ -2547,9 +2547,10 @@  static int smsc911x_drv_probe(struct platform_device *pdev)
 
 	return 0;
 
-out_disable_resources:
+out_init_fail:
 	pm_runtime_put(&pdev->dev);
 	pm_runtime_disable(&pdev->dev);
+out_disable_resources:
 	(void)smsc911x_disable_resources(pdev);
 out_enable_resources_fail:
 	smsc911x_free_resources(pdev);