diff options
Diffstat (limited to 'net/hsr/hsr_main.c')
| -rw-r--r-- | net/hsr/hsr_main.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/hsr/hsr_main.c b/net/hsr/hsr_main.c index 9e389accbfc7..26d6c39f24e1 100644 --- a/net/hsr/hsr_main.c +++ b/net/hsr/hsr_main.c @@ -85,7 +85,8 @@ static int hsr_netdev_notify(struct notifier_block *nb, unsigned long event, master->dev->mtu = mtu_max; break; case NETDEV_UNREGISTER: - hsr_del_port(port); + if (!is_hsr_master(dev)) + hsr_del_port(port); break; case NETDEV_PRE_TYPE_CHANGE: /* HSR works only on Ethernet devices. Refuse slave to change |