diff options
| -rw-r--r-- | drivers/net/can/c_can/c_can.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/can/c_can/c_can.c b/drivers/net/can/c_can/c_can.c index 8212f3d98aa9..980abf6a8609 100644 --- a/drivers/net/can/c_can/c_can.c +++ b/drivers/net/can/c_can/c_can.c @@ -710,6 +710,11 @@ static void c_can_do_tx(struct net_device *dev) idx--; pend &= ~(1 << idx); obj = idx + C_CAN_MSG_OBJ_TX_FIRST; + + /* We use IF_RX interface instead of IF_TX because we + * are called from c_can_poll(), which runs inside + * NAPI. We are not trasmitting. + */ c_can_inval_tx_object(dev, IF_RX, obj); can_get_echo_skb(dev, idx, NULL); bytes += priv->dlc[idx]; |