From: Andrew Lunn <andrew@lunn.ch>
Date: Fri, 6 Feb 2026 03:17:44 +0000 (+0800)
Subject: net: ftgmac100: Use devm_alloc_etherdev()
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f4bef838a4556c58f242e281eeb1d4fc11b442d3;p=thirdparty%2Fkernel%2Flinux.git

net: ftgmac100: Use devm_alloc_etherdev()

Make use of devm_alloc_etherdev() to simplify cleanup.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Jacky Chou <jacky_chou@aspeedtech.com>
Link: https://patch.msgid.link/20260206-ftgmac-cleanup-v5-4-ad28a9067ea7@aspeedtech.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
---

diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c
index f07167cabf395..397ada43c8514 100644
--- a/drivers/net/ethernet/faraday/ftgmac100.c
+++ b/drivers/net/ethernet/faraday/ftgmac100.c
@@ -1877,11 +1877,9 @@ static int ftgmac100_probe(struct platform_device *pdev)
 		return irq;
 
 	/* setup net_device */
-	netdev = alloc_etherdev(sizeof(*priv));
-	if (!netdev) {
-		err = -ENOMEM;
-		goto err_alloc_etherdev;
-	}
+	netdev = devm_alloc_etherdev(&pdev->dev, sizeof(*priv));
+	if (!netdev)
+		return -ENOMEM;
 
 	SET_NETDEV_DEV(netdev, &pdev->dev);
 
@@ -2080,8 +2078,6 @@ err_setup_mdio:
 err_ioremap:
 	release_resource(priv->res);
 err_req_mem:
-	free_netdev(netdev);
-err_alloc_etherdev:
 	return err;
 }
 
@@ -2112,7 +2108,6 @@ static void ftgmac100_remove(struct platform_device *pdev)
 	release_resource(priv->res);
 
 	netif_napi_del(&priv->napi);
-	free_netdev(netdev);
 }
 
 static const struct ftgmac100_match_data ftgmac100_match_data_ast2400 = {