diff options
Diffstat (limited to 'drivers/net/ethernet/sfc/tx.c')
| -rw-r--r-- | drivers/net/ethernet/sfc/tx.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/ethernet/sfc/tx.c b/drivers/net/ethernet/sfc/tx.c index f7a0ec1bca97..8f1d53e2aca7 100644 --- a/drivers/net/ethernet/sfc/tx.c +++ b/drivers/net/ethernet/sfc/tx.c @@ -562,7 +562,7 @@ void efx_init_tx_queue_core_txq(struct efx_tx_queue *tx_queue) efx->n_tx_channels : 0)); } -int efx_setup_tc(struct net_device *net_dev, u8 num_tc) +int efx_setup_tc(struct net_device *net_dev, u32 handle, u8 num_tc) { struct efx_nic *efx = netdev_priv(net_dev); struct efx_channel *channel; @@ -570,6 +570,9 @@ int efx_setup_tc(struct net_device *net_dev, u8 num_tc) unsigned tc; int rc; + if (handle != TC_H_ROOT) + return -EINVAL; + if (efx_nic_rev(efx) < EFX_REV_FALCON_B0 || num_tc > EFX_MAX_TX_TC) return -EINVAL; |