From 28f589497a53e1ea9f31caa7e24b74282d06b5ad Mon Sep 17 00:00:00 2001
From: luogf <15388634752@163.com>
Date: Sat, 16 Aug 2025 20:58:43 +0800
Subject: [PATCH] macb: fix unregister_netdev call order in macb_remove()

hulk inclusion

category: bugfix

bugzilla: https://gitee.com/openeuler/kernel/issues/ICS636

CVE: NA

--------------------------------

macb_remove() was calling unregister_netdev() after phy_exit(),

which could trigger kernfs_remove_by_name_ns() warnings during driver
removal.

Signed-off-by: luogf <15388634752@163.com>
---
 drivers/net/ethernet/cadence/macb_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
index c02be01ef113..c1f0c9271783 100644
--- a/drivers/net/ethernet/cadence/macb_main.c
+++ b/drivers/net/ethernet/cadence/macb_main.c
@@ -5166,11 +5166,11 @@ static int macb_remove(struct platform_device *pdev)
 
 	if (dev) {
 		bp = netdev_priv(dev);
+		unregister_netdev(dev);
 		phy_exit(bp->sgmii_phy);
 		mdiobus_unregister(bp->mii_bus);
 		mdiobus_free(bp->mii_bus);
 
-		unregister_netdev(dev);
 		tasklet_kill(&bp->hresp_err_tasklet);
 		pm_runtime_disable(&pdev->dev);
 		pm_runtime_dont_use_autosuspend(&pdev->dev);
-- 
Gitee