diff options
| -rw-r--r-- | drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c b/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c index 897c9310266a..1dbb87c28049 100644 --- a/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c +++ b/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c @@ -2436,7 +2436,7 @@ static netdev_tx_t mcp251xfd_start_xmit(struct sk_buff *skb, /* Stop queue if we occupy the complete TX FIFO */ tx_head = mcp251xfd_get_tx_head(tx_ring); tx_ring->head++; - if (tx_ring->head - tx_ring->tail >= tx_ring->obj_num) + if (mcp251xfd_get_tx_free(tx_ring) == 0) netif_stop_queue(ndev); can_put_echo_skb(skb, ndev, tx_head, 0); |