From: Shay Agroskin <shayag@mellanox.com>
Date: Sun, 28 Oct 2018 07:06:11 +0000 (+0200)
Subject: net/mlx5e: Removed unnecessary warnings in FEC caps query
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=64e283348458e2fd2fe41b60dfb6c30e88ee695f;p=openwrt%2Fstaging%2Fblogic.git

net/mlx5e: Removed unnecessary warnings in FEC caps query

Querying interface FEC caps with 'ethtool [int]' after link reset
throws warning regading link speed.
This warning is not needed as there is already an indication in
user space that the link is not up.

Fixes: 0696d60853d5 ("net/mlx5e: Receive buffer configuration")
Signed-off-by: Shay Agroskin <shayag@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/port.c b/drivers/net/ethernet/mellanox/mlx5/core/en/port.c
index 83ba9ea201d8..4a37713023be 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/port.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/port.c
@@ -88,10 +88,8 @@ int mlx5e_port_linkspeed(struct mlx5_core_dev *mdev, u32 *speed)
 
 	eth_proto_oper = MLX5_GET(ptys_reg, out, eth_proto_oper);
 	*speed = mlx5e_port_ptys2speed(eth_proto_oper);
-	if (!(*speed)) {
-		mlx5_core_warn(mdev, "cannot get port speed\n");
+	if (!(*speed))
 		err = -EINVAL;
-	}
 
 	return err;
 }
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.c b/drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.c
index c047da8752da..eac245a93f91 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.c
@@ -130,8 +130,10 @@ static u32 calculate_xoff(struct mlx5e_priv *priv, unsigned int mtu)
 	int err;
 
 	err = mlx5e_port_linkspeed(priv->mdev, &speed);
-	if (err)
+	if (err) {
+		mlx5_core_warn(priv->mdev, "cannot get port speed\n");
 		return 0;
+	}
 
 	xoff = (301 + 216 * priv->dcbx.cable_len / 100) * speed / 1000 + 272 * mtu / 100;