From: Gavi Teitz <gavi@mellanox.com>
Date: Mon, 19 Nov 2018 17:22:30 +0200
Subject: net/mlx5e: Fix default amount of channels for VF representors
Patch-mainline: v4.20
Git-commit: 8956f0014ea5ed824aae3816fd9e52cf3c85b9d4
References: bsc#1103990 FATE#326006

The default amount of channels a representor opens was erroneously
changed from one to the maximum amount of channels, restore to its
intended value.

Fixes: 779d986d60de ("net/mlx5e: Do not ignore netdevice TX/RX queues number")
Signed-off-by: Gavi Teitz <gavi@mellanox.com>
Reviewed-by: Or Gerlitz <ogerlitz@mellanox.com>
Reviewed-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/mellanox/mlx5/core/en_rep.c |    5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
@@ -46,6 +46,7 @@
 
 #define MLX5E_REP_PARAMS_LOG_SQ_SIZE \
 	max(0x6, MLX5E_PARAMS_MINIMUM_LOG_SQ_SIZE)
+#define MLX5E_REP_PARAMS_DEF_NUM_CHANNELS 1
 
 static const char mlx5e_rep_driver_name[] = "mlx5e_rep";
 
@@ -1083,9 +1084,7 @@ static int mlx5e_init_rep(struct mlx5_co
 	if (err)
 		return err;
 
-
-	priv->channels.params.num_channels =
-				mlx5e_get_netdev_max_channels(netdev);
+	priv->channels.params.num_channels = MLX5E_REP_PARAMS_DEF_NUM_CHANNELS;
 
 	mlx5e_build_rep_params(mdev, &priv->channels.params, netdev->mtu);
 	mlx5e_build_rep_netdev(netdev);