From: Abin Joseph <abin.joseph@amd.com>
Date: Wed, 9 Oct 2024 16:28:22 +0000 (+0530)
Subject: net: emaclite: Replace alloc_etherdev() with devm_alloc_etherdev()
X-Git-Tag: v6.13-rc1~135^2~348^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=130fbea551c5c87e19eb1f0895c027dd342a5ae0;p=thirdparty%2Flinux.git

net: emaclite: Replace alloc_etherdev() with devm_alloc_etherdev()

Use device managed ethernet device allocation to simplify the error
handling logic. No functional change.

Signed-off-by: Abin Joseph <abin.joseph@amd.com>
Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/1728491303-1456171-3-git-send-email-radhey.shyam.pandey@amd.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---

diff --git a/drivers/net/ethernet/xilinx/xilinx_emaclite.c b/drivers/net/ethernet/xilinx/xilinx_emaclite.c
index 2eb7f23538a6c..4185879425271 100644
--- a/drivers/net/ethernet/xilinx/xilinx_emaclite.c
+++ b/drivers/net/ethernet/xilinx/xilinx_emaclite.c
@@ -1097,7 +1097,7 @@ static int xemaclite_of_probe(struct platform_device *ofdev)
 	dev_info(dev, "Device Tree Probing\n");
 
 	/* Create an ethernet device instance */
-	ndev = alloc_etherdev(sizeof(struct net_local));
+	ndev = devm_alloc_etherdev(dev, sizeof(struct net_local));
 	if (!ndev)
 		return -ENOMEM;
 
@@ -1110,15 +1110,13 @@ static int xemaclite_of_probe(struct platform_device *ofdev)
 	/* Get IRQ for the device */
 	rc = platform_get_irq(ofdev, 0);
 	if (rc < 0)
-		goto error;
+		return rc;
 
 	ndev->irq = rc;
 
 	lp->base_addr = devm_platform_get_and_ioremap_resource(ofdev, 0, &res);
-	if (IS_ERR(lp->base_addr)) {
-		rc = PTR_ERR(lp->base_addr);
-		goto error;
-	}
+	if (IS_ERR(lp->base_addr))
+		return PTR_ERR(lp->base_addr);
 
 	ndev->mem_start = res->start;
 	ndev->mem_end = res->end;
@@ -1167,8 +1165,6 @@ static int xemaclite_of_probe(struct platform_device *ofdev)
 
 put_node:
 	of_node_put(lp->phy_node);
-error:
-	free_netdev(ndev);
 	return rc;
 }
 
@@ -1197,8 +1193,6 @@ static void xemaclite_of_remove(struct platform_device *of_dev)
 
 	of_node_put(lp->phy_node);
 	lp->phy_node = NULL;
-
-	free_netdev(ndev);
 }
 
 #ifdef CONFIG_NET_POLL_CONTROLLER