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path: root/drivers/net/can/usb/mcba_usb.c
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Diffstat (limited to 'drivers/net/can/usb/mcba_usb.c')
-rw-r--r--drivers/net/can/usb/mcba_usb.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/net/can/usb/mcba_usb.c b/drivers/net/can/usb/mcba_usb.c
index 5857b37dcd96..df54eb7d4b36 100644
--- a/drivers/net/can/usb/mcba_usb.c
+++ b/drivers/net/can/usb/mcba_usb.c
@@ -184,7 +184,7 @@ static inline struct mcba_usb_ctx *mcba_usb_get_free_ctx(struct mcba_priv *priv,
if (cf) {
ctx->can = true;
- ctx->dlc = cf->can_dlc;
+ ctx->dlc = cf->len;
} else {
ctx->can = false;
ctx->dlc = 0;
@@ -326,8 +326,6 @@ static netdev_tx_t mcba_usb_start_xmit(struct sk_buff *skb,
if (!ctx)
return NETDEV_TX_BUSY;
- can_put_echo_skb(skb, priv->netdev, ctx->ndx);
-
if (cf->can_id & CAN_EFF_FLAG) {
/* SIDH | SIDL | EIDH | EIDL
* 28 - 21 | 20 19 18 x x x 17 16 | 15 - 8 | 7 - 0
@@ -350,13 +348,15 @@ static netdev_tx_t mcba_usb_start_xmit(struct sk_buff *skb,
usb_msg.eid = 0;
}
- usb_msg.dlc = cf->can_dlc;
+ usb_msg.dlc = cf->len;
memcpy(usb_msg.data, cf->data, usb_msg.dlc);
if (cf->can_id & CAN_RTR_FLAG)
usb_msg.dlc |= MCBA_DLC_RTR_MASK;
+ can_put_echo_skb(skb, priv->netdev, ctx->ndx);
+
err = mcba_usb_xmit(priv, (struct mcba_usb_msg *)&usb_msg, ctx);
if (err)
goto xmit_failed;
@@ -451,12 +451,12 @@ static void mcba_usb_process_can(struct mcba_priv *priv,
if (msg->dlc & MCBA_DLC_RTR_MASK)
cf->can_id |= CAN_RTR_FLAG;
- cf->can_dlc = get_can_dlc(msg->dlc & MCBA_DLC_MASK);
+ cf->len = can_cc_dlc2len(msg->dlc & MCBA_DLC_MASK);
- memcpy(cf->data, msg->data, cf->can_dlc);
+ memcpy(cf->data, msg->data, cf->len);
stats->rx_packets++;
- stats->rx_bytes += cf->can_dlc;
+ stats->rx_bytes += cf->len;
can_led_event(priv->netdev, CAN_LED_EVENT_RX);
netif_rx(skb);