linux-kernel - [PATCH net-next v2 1/3] net: dec: tulip: de2104x: Replace alloc_etherdev by devm_alloc

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Date:   Mon, 14 Sep 2020 21:24:50 -0700
From:   Moritz Fischer <mdf@...nel.org>
To:     davem@...emloft.net
Cc:     snelson@...sando.io, mst@...hat.com, hkallweit1@...il.com,
        netdev@...r.kernel.org, linux-parisc@...r.kernel.org,
        linux-kernel@...r.kernel.org, moritzf@...gle.com,
        Moritz Fischer <mdf@...nel.org>
Subject: [PATCH net-next v2 1/3] net: dec: tulip: de2104x: Replace alloc_etherdev by devm_alloc_etherdev

Replace devm_alloc_etherdev() with its devres version.

Signed-off-by: Moritz Fischer <mdf@...nel.org>
---
 drivers/net/ethernet/dec/tulip/de2104x.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/net/ethernet/dec/tulip/de2104x.c b/drivers/net/ethernet/dec/tulip/de2104x.c
index 42b798a3fad4..9bcfc82b71d1 100644
--- a/drivers/net/ethernet/dec/tulip/de2104x.c
+++ b/drivers/net/ethernet/dec/tulip/de2104x.c
@@ -1986,7 +1986,7 @@ static int de_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 #endif
 
 	/* allocate a new ethernet device structure, and fill in defaults */
-	dev = alloc_etherdev(sizeof(struct de_private));
+	dev = devm_alloc_etherdev(&pdev->dev, sizeof(struct de_private));
 	if (!dev)
 		return -ENOMEM;
 
@@ -2011,7 +2011,7 @@ static int de_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	/* wake up device, assign resources */
 	rc = pci_enable_device(pdev);
 	if (rc)
-		goto err_out_free;
+		return rc;
 
 	/* reserve PCI resources to ensure driver atomicity */
 	rc = pci_request_regions(pdev, DRV_NAME);
@@ -2098,8 +2098,6 @@ static int de_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	pci_release_regions(pdev);
 err_out_disable:
 	pci_disable_device(pdev);
-err_out_free:
-	free_netdev(dev);
 	return rc;
 }
 
@@ -2114,7 +2112,6 @@ static void de_remove_one(struct pci_dev *pdev)
 	iounmap(de->regs);
 	pci_release_regions(pdev);
 	pci_disable_device(pdev);
-	free_netdev(dev);
 }
 
 #ifdef CONFIG_PM
-- 
2.28.0