diff options
| author | Alaa Hleihel <alaa@mellanox.com> | 2017-01-29 18:56:16 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-01-30 15:26:42 -0500 |
| commit | 4b5e5b7ececc3265092712a4fef140cc6ef0d028 (patch) | |
| tree | 124c3afc31a5910350a9850c820fdb7416bd1321 /drivers/net/ethernet/mellanox/mlx4/en_ethtool.c | |
| parent | ae5a2e29d11eb9c6f0ed0676dc801996a933605b (diff) | |
net/mlx4_core: Get num_tc using netdev_get_num_tc
Avoid reading num_tc directly from struct net_device, but use
the helper function netdev_get_num_tc.
Fixes: bc6a4744b827 ("net/mlx4_en: num cores tx rings for every UP")
Fixes: f5b6345ba8da ("net/mlx4_en: User prio mapping gets corrupted when changing number of channels")
Signed-off-by: Alaa Hleihel <alaa@mellanox.com>
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/en_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_ethtool.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c index 17a600b9f81b..785757f17687 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c @@ -1788,7 +1788,7 @@ static int mlx4_en_set_channels(struct net_device *dev, netif_set_real_num_tx_queues(dev, priv->tx_ring_num[TX]); netif_set_real_num_rx_queues(dev, priv->rx_ring_num); - if (dev->num_tc) + if (netdev_get_num_tc(dev)) mlx4_en_setup_tc(dev, MLX4_EN_NUM_UP); en_warn(priv, "Using %d TX rings\n", priv->tx_ring_num[TX]); |