From 4b5e5b7ececc3265092712a4fef140cc6ef0d028 Mon Sep 17 00:00:00 2001 From: Alaa Hleihel Date: Sun, 29 Jan 2017 18:56:16 +0200 Subject: 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 Signed-off-by: Tariq Toukan Signed-off-by: David S. Miller --- drivers/net/ethernet/mellanox/mlx4/en_tx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/ethernet/mellanox/mlx4/en_tx.c') diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c index 5886ad78058f..3ed42199d3f1 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c @@ -710,7 +710,7 @@ u16 mlx4_en_select_queue(struct net_device *dev, struct sk_buff *skb, u16 rings_p_up = priv->num_tx_rings_p_up; u8 up = 0; - if (dev->num_tc) + if (netdev_get_num_tc(dev)) return skb_tx_hash(dev, skb); if (skb_vlan_tag_present(skb)) -- cgit