Merge branches 'acpi-ec', 'acpi-video', 'acpi-button' and 'acpi-thermal'

[cascardo/linux.git] / drivers / net / ethernet / mellanox / mlx5 / core / en_dcbnl.c

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c b/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c
index b2db180..c585349 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c
@@ -96,7 +96,7 @@ static void mlx5e_build_tc_tx_bw(struct ieee_ets *ets, u8 *tc_tx_bw,
                        tc_tx_bw[i] = MLX5E_MAX_BW_ALLOC;
                        break;
                case IEEE_8021QAZ_TSA_ETS:
-                       tc_tx_bw[i] = ets->tc_tx_bw[i] ?: MLX5E_MIN_BW_ALLOC;
+                       tc_tx_bw[i] = ets->tc_tx_bw[i];
                        break;
                }
        }
@@ -140,8 +140,12 @@ static int mlx5e_dbcnl_validate_ets(struct ieee_ets *ets)
 
        /* Validate Bandwidth Sum */
        for (i = 0; i < IEEE_8021QAZ_MAX_TCS; i++) {
-               if (ets->tc_tsa[i] == IEEE_8021QAZ_TSA_ETS)
+               if (ets->tc_tsa[i] == IEEE_8021QAZ_TSA_ETS) {
+                       if (!ets->tc_tx_bw[i])
+                               return -EINVAL;
+
                        bw_sum += ets->tc_tx_bw[i];
+               }
        }
 
        if (bw_sum != 0 && bw_sum != 100)