diff options
Diffstat (limited to 'net/dsa/master.c')
| -rw-r--r-- | net/dsa/master.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/net/dsa/master.c b/net/dsa/master.c index 63adbc21a735..3fc90e36772d 100644 --- a/net/dsa/master.c +++ b/net/dsa/master.c @@ -346,10 +346,12 @@ static struct lock_class_key dsa_master_addr_list_lock_key; int dsa_master_setup(struct net_device *dev, struct dsa_port *cpu_dp) { - int mtu = ETH_DATA_LEN + cpu_dp->tag_ops->overhead; + const struct dsa_device_ops *tag_ops = cpu_dp->tag_ops; struct dsa_switch *ds = cpu_dp->ds; struct device_link *consumer_link; - int ret; + int mtu, ret; + + mtu = ETH_DATA_LEN + dsa_tag_protocol_overhead(tag_ops); /* The DSA master must use SET_NETDEV_DEV for this to work. */ consumer_link = device_link_add(ds->dev, dev->dev.parent, |