diff options
Diffstat (limited to 'drivers/net/can/sja1000/sja1000.c')
| -rw-r--r-- | drivers/net/can/sja1000/sja1000.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/can/sja1000/sja1000.c b/drivers/net/can/sja1000/sja1000.c index 542a4f7..ace103a 100644 --- a/drivers/net/can/sja1000/sja1000.c +++ b/drivers/net/can/sja1000/sja1000.c @@ -249,6 +249,9 @@ static netdev_tx_t sja1000_start_xmit(struct sk_buff *skb, uint8_t dreg; int i; + if (can_dropped_invalid_skb(dev, skb)) + return NETDEV_TX_OK; + netif_stop_queue(dev); fi = dlc = cf->can_dlc; @@ -564,6 +567,7 @@ struct net_device *alloc_sja1000dev(int sizeof_priv) priv->can.bittiming_const = &sja1000_bittiming_const; priv->can.do_set_bittiming = sja1000_set_bittiming; priv->can.do_set_mode = sja1000_set_mode; + priv->can.ctrlmode_supported = CAN_CTRLMODE_3_SAMPLES; if (sizeof_priv) priv->priv = (void *)priv + sizeof(struct sja1000_priv); |