Merge branch 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[sfrench/cifs-2.6.git] / drivers / net / ethernet / mellanox / mlx5 / core / en / port_buffer.c

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 c047da8752daa80bf856373037ead5ba26adbefc..eac245a93f918c588dc8237e1af5996f3d0f73f0 100644 (file)
--- 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;