From: Feras Daoud <ferasda@mellanox.com>
Date: Sun, 2 Sep 2018 22:12:07 +0300
Subject: net/mlx5e: IPoIB, Initialize max_opened_tc in mlx5i_init flow
Patch-mainline: v4.20-rc1
Git-commit: 6dae6f06f0fc0096213dde2203c335938d3bde99
References: bsc#1103990 FATE#326006
Enhanced ipoib does not initialize max_opened_tc causing wrong ethtool
statistics. As mlx5e_grp_sw_update_stats relies on this variable, without
this change, the TX statistics will not be updated.
Fixes: 05909babce53 ("net/mlx5e: Avoid reset netdev stats on configuration changes")
Signed-off-by: Feras Daoud <ferasda@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c
@@ -83,6 +83,7 @@ void mlx5i_init(struct mlx5_core_dev *md
priv->netdev = netdev;
priv->profile = profile;
priv->ppriv = ppriv;
+ priv->max_opened_tc = 1;
mutex_init(&priv->state_lock);
mlx5_query_port_max_mtu(mdev, &max_mtu, 1);