diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/b44.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/b44.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/net/ethernet/broadcom/b44.c b/drivers/net/ethernet/broadcom/b44.c index 17aa33c5567d..1df3048a3cdb 100644 --- a/drivers/net/ethernet/broadcom/b44.c +++ b/drivers/net/ethernet/broadcom/b44.c @@ -59,8 +59,8 @@ #define B44_TX_TIMEOUT (5 * HZ) /* hardware minimum and maximum for a single frame's data payload */ -#define B44_MIN_MTU 60 -#define B44_MAX_MTU 1500 +#define B44_MIN_MTU ETH_ZLEN +#define B44_MAX_MTU ETH_DATA_LEN #define B44_RX_RING_SIZE 512 #define B44_DEF_RX_RING_PENDING 200 @@ -1064,9 +1064,6 @@ static int b44_change_mtu(struct net_device *dev, int new_mtu) { struct b44 *bp = netdev_priv(dev); - if (new_mtu < B44_MIN_MTU || new_mtu > B44_MAX_MTU) - return -EINVAL; - if (!netif_running(dev)) { /* We'll just catch it later when the * device is up'd. @@ -2377,6 +2374,8 @@ static int b44_init_one(struct ssb_device *sdev, dev->netdev_ops = &b44_netdev_ops; netif_napi_add(dev, &bp->napi, b44_poll, 64); dev->watchdog_timeo = B44_TX_TIMEOUT; + dev->min_mtu = B44_MIN_MTU; + dev->max_mtu = B44_MAX_MTU; dev->irq = sdev->irq; dev->ethtool_ops = &b44_ethtool_ops; |