From 1708dd54687db4fd5baa3b6169aa116505c1e2ef Mon Sep 17 00:00:00 2001 From: Eli Cohen Date: Thu, 6 Feb 2020 15:13:36 +0200 Subject: [PATCH] net/mlx5: Eswitch, avoid redundant mask misc_params.source_port is a 16 bit field already so no need for redundant masking against 0xffff. Also change local variables type to u16. Signed-off-by: Eli Cohen Reviewed-by: Roi Dayan Signed-off-by: Saeed Mahameed --- .../ethernet/mellanox/mlx5/core/eswitch_offloads_termtbl.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads_termtbl.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads_termtbl.c index dc08ed9339ab..f3a925e5ba88 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads_termtbl.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads_termtbl.c @@ -181,7 +181,7 @@ mlx5_eswitch_termtbl_actions_move(struct mlx5_flow_act *src, static bool mlx5_eswitch_offload_is_uplink_port(const struct mlx5_eswitch *esw, const struct mlx5_flow_spec *spec) { - u32 port_mask, port_value; + u16 port_mask, port_value; if (MLX5_CAP_ESW_FLOWTABLE(esw->dev, flow_source)) return spec->flow_context.flow_source == @@ -191,7 +191,7 @@ static bool mlx5_eswitch_offload_is_uplink_port(const struct mlx5_eswitch *esw, misc_parameters.source_port); port_value = MLX5_GET(fte_match_param, spec->match_value, misc_parameters.source_port); - return (port_mask & port_value & 0xffff) == MLX5_VPORT_UPLINK; + return (port_mask & port_value) == MLX5_VPORT_UPLINK; } bool -- 2.30.2