| From 120baca4e8b019d03c8d1a29012cea911629247a Mon Sep 17 00:00:00 2001 |
| From: Bc-bocun Chen <bc-bocun.chen@mediatek.com> |
| Date: Mon, 18 Sep 2023 11:13:51 +0800 |
| Subject: [PATCH] net dsa add netdev_upper_dev_link |
| |
| --- |
| net/dsa/slave.c | 11 + |
| 1 files changed, 11 insertions(+), 0 deletions(-) |
| |
| diff --git a/net/dsa/slave.c b/net/dsa/slave.c |
| index 2dfaa1e..a60a26c 100644 |
| --- a/net/dsa/slave.c |
| +++ b/net/dsa/slave.c |
| @@ -1495,8 +1495,19 @@ int dsa_slave_create(struct dsa_port *port) |
| goto out_phy; |
| } |
| |
| + rtnl_lock(); |
| + |
| + ret = netdev_upper_dev_link(master, slave_dev, NULL); |
| + |
| + rtnl_unlock(); |
| + |
| + if (ret) |
| + goto out_unregister; |
| + |
| return 0; |
| |
| +out_unregister: |
| + unregister_netdev(slave_dev); |
| out_phy: |
| rtnl_lock(); |
| phylink_disconnect_phy(p->dp->pl); |
| -- |
| 2.18.0 |
| |