diff options
Diffstat (limited to 'drivers/firewire/net.c')
| -rw-r--r-- | drivers/firewire/net.c | 21 |
1 files changed, 3 insertions, 18 deletions
diff --git a/drivers/firewire/net.c b/drivers/firewire/net.c index 15475892af0c..5d3640264f2d 100644 --- a/drivers/firewire/net.c +++ b/drivers/firewire/net.c @@ -1368,15 +1368,6 @@ static netdev_tx_t fwnet_tx(struct sk_buff *skb, struct net_device *net) return NETDEV_TX_OK; } -static int fwnet_change_mtu(struct net_device *net, int new_mtu) -{ - if (new_mtu < 68) - return -EINVAL; - - net->mtu = new_mtu; - return 0; -} - static const struct ethtool_ops fwnet_ethtool_ops = { .get_link = ethtool_op_get_link, }; @@ -1385,7 +1376,6 @@ static const struct net_device_ops fwnet_netdev_ops = { .ndo_open = fwnet_open, .ndo_stop = fwnet_stop, .ndo_start_xmit = fwnet_tx, - .ndo_change_mtu = fwnet_change_mtu, }; static void fwnet_init_dev(struct net_device *net) @@ -1454,7 +1444,6 @@ static int fwnet_probe(struct fw_unit *unit, struct net_device *net; bool allocated_netdev = false; struct fwnet_device *dev; - unsigned max_mtu; int ret; union fwnet_hwaddr *ha; @@ -1493,13 +1482,9 @@ static int fwnet_probe(struct fw_unit *unit, goto out; dev->local_fifo = dev->handler.offset; - /* - * Use the RFC 2734 default 1500 octets or the maximum payload - * as initial MTU - */ - max_mtu = (1 << (card->max_receive + 1)) - - sizeof(struct rfc2734_header) - IEEE1394_GASP_HDR_SIZE; - net->mtu = min(1500U, max_mtu); + net->mtu = 1500U; + net->min_mtu = ETH_MIN_MTU; + net->max_mtu = 0xfff; /* Set our hardware address while we're at it */ ha = (union fwnet_hwaddr *)net->dev_addr; |