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net/hsr: Implemented .ndo_fix_features (better device features handling).

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Signed-off-by: Arvid Brodin <arvid.brodin@alten.se>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Arvid Brodin
2014-07-04 23:38:57 +02:00
committed by David S. Miller
parent c5a7591172
commit 1cc1eb5273
2 changed files with 49 additions and 8 deletions
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2
net/hsr/hsr_slave.c
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@@ -344,6 +344,7 @@ int hsr_add_port(struct hsr_priv *hsr, struct net_device *dev,
if (dev->hard_header_len + HSR_HLEN > master->dev->hard_header_len)
master->dev->hard_header_len = dev->hard_header_len + HSR_HLEN;
netdev_update_features(master->dev);
dev_set_mtu(master->dev, hsr_get_max_mtu(hsr));
return 0;
@@ -363,6 +364,7 @@ void hsr_del_port(struct hsr_port *port)
list_del_rcu(&port->port_list);
if (port != master) {
netdev_update_features(master->dev);
dev_set_mtu(master->dev, hsr_get_max_mtu(hsr));
netdev_rx_handler_unregister(port->dev);
dev_set_promiscuity(port->dev, -1);