diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_tx.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c index ee60383adc5b..fd6b2a1898c5 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c @@ -72,8 +72,8 @@ u16 mlx5e_select_queue(struct net_device *dev, struct sk_buff *skb, { int txq_ix = netdev_pick_tx(dev, skb, NULL); struct mlx5e_priv *priv = netdev_priv(dev); - u16 num_channels; int up = 0; + int ch_ix; if (!netdev_get_num_tc(dev)) return txq_ix; @@ -86,14 +86,13 @@ u16 mlx5e_select_queue(struct net_device *dev, struct sk_buff *skb, if (skb_vlan_tag_present(skb)) up = skb_vlan_tag_get_prio(skb); - /* txq_ix can be larger than num_channels since - * dev->num_real_tx_queues = num_channels * num_tc + /* Normalize any picked txq_ix to [0, num_channels), + * So we can return a txq_ix that matches the channel and + * packet UP. */ - num_channels = priv->channels.params.num_channels; - if (txq_ix >= num_channels) - txq_ix = priv->txq2sq[txq_ix]->ch_ix; + ch_ix = priv->txq2sq[txq_ix]->ch_ix; - return priv->channel_tc2realtxq[txq_ix][up]; + return priv->channel_tc2realtxq[ch_ix][up]; } static inline int mlx5e_skb_l2_header_offset(struct sk_buff *skb) |