diff options
Diffstat (limited to 'net/dsa/slave.c')
| -rw-r--r-- | net/dsa/slave.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/net/dsa/slave.c b/net/dsa/slave.c index 27bf03d11670..49056d90b179 100644 --- a/net/dsa/slave.c +++ b/net/dsa/slave.c @@ -896,11 +896,15 @@ static void dsa_slave_adjust_link(struct net_device *dev) static int dsa_slave_fixed_link_update(struct net_device *dev, struct fixed_phy_status *status) { - struct dsa_slave_priv *p = netdev_priv(dev); - struct dsa_switch *ds = p->parent; + struct dsa_slave_priv *p; + struct dsa_switch *ds; - if (ds->drv->fixed_link_update) - ds->drv->fixed_link_update(ds, p->port, status); + if (dev) { + p = netdev_priv(dev); + ds = p->parent; + if (ds->drv->fixed_link_update) + ds->drv->fixed_link_update(ds, p->port, status); + } return 0; } |