[PATCH net-next 3/5] net/mlx5: Remove redundant bw_share minimal value assignment

[Tariq Toukan <tariqt@nvidia.com>]

From: Carolina Jubran <cjubran@nvidia.com>

Remove unnecessary logic that sets bw_share to minimal value, when
parent has bw_share configured but nodes don't have min_rate.

This check is redundant because the parent bandwidth acts as the upper
bound regardless, and the firmware always enforces the topmost
bandwidth constraint.

Signed-off-by: Carolina Jubran <cjubran@nvidia.com>
Reviewed-by: Cosmin Ratiu <cratiu@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c b/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c
index 56e6f54b1e2e..4278bcb04c72 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c
@@ -341,13 +341,6 @@ static u32 esw_qos_calculate_min_rate_divider(struct mlx5_eswitch *esw,
 	if (max_guarantee)
 		return max_t(u32, max_guarantee / fw_max_bw_share, 1);
 
-	/* If nodes max min_rate divider is 0 but their parent has bw_share
-	 * configured, then set bw_share for nodes to minimal value.
-	 */
-
-	if (parent && parent->bw_share)
-		return 1;
-
 	/* If the node nodes has min_rate configured, a divider of 0 sets all
 	 * nodes' bw_share to 0, effectively disabling min guarantees.
 	 */
-- 
2.31.1