diff options
| author | Jarod Wilson | 2016-10-17 21:54:16 +0200 |
|---|---|---|
| committer | David S. Miller | 2016-10-18 17:34:21 +0200 |
| commit | 1281a2c7b814cf5ccdafa49c1410dd5092da0542 (patch) | |
| tree | b657c65987f0d59134282b01b7c4cb65142e467d /drivers/net/ethernet/toshiba/spider_net.c | |
| parent | ethernet/tile: use core min/max MTU checking (diff) | |
| download | kernel-qcow2-linux-1281a2c7b814cf5ccdafa49c1410dd5092da0542.tar.gz kernel-qcow2-linux-1281a2c7b814cf5ccdafa49c1410dd5092da0542.tar.xz kernel-qcow2-linux-1281a2c7b814cf5ccdafa49c1410dd5092da0542.zip | |
ethernet/toshiba: use core min/max MTU checking
gelic_net: min_mtu 64, max_mtu 1518
- remove gelic_net_change_mtu now that it is redundant
spidernet: min_Mtu 64, max_mtu 2294
- remove spiter_net_change_mtu now that it is redundant
CC: netdev@vger.kernel.org
CC: Geoff Levand <geoff@infradead.org>
CC: Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
Signed-off-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/toshiba/spider_net.c')
| -rw-r--r-- | drivers/net/ethernet/toshiba/spider_net.c | 24 |
1 files changed, 4 insertions, 20 deletions
diff --git a/drivers/net/ethernet/toshiba/spider_net.c b/drivers/net/ethernet/toshiba/spider_net.c index 36a6e8b54d94..cb341dfe65ad 100644 --- a/drivers/net/ethernet/toshiba/spider_net.c +++ b/drivers/net/ethernet/toshiba/spider_net.c @@ -1279,25 +1279,6 @@ static int spider_net_poll(struct napi_struct *napi, int budget) } /** - * spider_net_change_mtu - changes the MTU of an interface - * @netdev: interface device structure - * @new_mtu: new MTU value - * - * returns 0 on success, <0 on failure - */ -static int -spider_net_change_mtu(struct net_device *netdev, int new_mtu) -{ - /* no need to re-alloc skbs or so -- the max mtu is about 2.3k - * and mtu is outbound only anyway */ - if ( (new_mtu < SPIDER_NET_MIN_MTU ) || - (new_mtu > SPIDER_NET_MAX_MTU) ) - return -EINVAL; - netdev->mtu = new_mtu; - return 0; -} - -/** * spider_net_set_mac - sets the MAC of an interface * @netdev: interface device structure * @ptr: pointer to new MAC address @@ -2229,7 +2210,6 @@ static const struct net_device_ops spider_net_ops = { .ndo_start_xmit = spider_net_xmit, .ndo_set_rx_mode = spider_net_set_multi, .ndo_set_mac_address = spider_net_set_mac, - .ndo_change_mtu = spider_net_change_mtu, .ndo_do_ioctl = spider_net_do_ioctl, .ndo_tx_timeout = spider_net_tx_timeout, .ndo_validate_addr = eth_validate_addr, @@ -2299,6 +2279,10 @@ spider_net_setup_netdev(struct spider_net_card *card) /* some time: NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX | * NETIF_F_HW_VLAN_CTAG_FILTER */ + /* MTU range: 64 - 2294 */ + netdev->min_mtu = SPIDER_NET_MIN_MTU; + netdev->max_mtu = SPIDER_NET_MAX_MTU; + netdev->irq = card->pdev->irq; card->num_rx_ints = 0; card->ignore_rx_ramfull = 0; |