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Date:   Tue, 22 Nov 2022 19:10:31 +0800
From:   Zhang Changzhong <zhangchangzhong@...wei.com>
To:     Taras Chornyi <tchornyi@...vell.com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Oleksandr Mazur <oleksandr.mazur@...ision.eu>,
        Yevhen Orlov <yevhen.orlov@...ision.eu>
CC:     Zhang Changzhong <zhangchangzhong@...wei.com>,
        <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH net] net: marvell: prestera: add missing unregister_netdev() in prestera_port_create()

If prestera_port_sfp_bind() fails, unregister_netdev() should be called
in error handling path.

Compile tested only.

Fixes: 52323ef75414 ("net: marvell: prestera: add phylink support")
Signed-off-by: Zhang Changzhong <zhangchangzhong@...wei.com>
---
 drivers/net/ethernet/marvell/prestera/prestera_main.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/marvell/prestera/prestera_main.c b/drivers/net/ethernet/marvell/prestera/prestera_main.c
index 24f9d60..47796e4 100644
--- a/drivers/net/ethernet/marvell/prestera/prestera_main.c
+++ b/drivers/net/ethernet/marvell/prestera/prestera_main.c
@@ -746,6 +746,7 @@ static int prestera_port_create(struct prestera_switch *sw, u32 id)
 	return 0;
 
 err_sfp_bind:
+	unregister_netdev(dev);
 err_register_netdev:
 	prestera_port_list_del(port);
 err_port_init:
-- 
2.9.5

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