mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-10-02 07:04:24 +00:00
Code Issues Releases Wiki Activity

net/mlx5: Eswitch, avoid redundant mask

Browse source 
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 <eli@mellanox.com>
Reviewed-by: Roi Dayan <roid@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
This commit is contained in:
Eli Cohen 2020-02-06 15:13:36 +02:00 committed by Saeed Mahameed
parent ffec97020f
commit 1708dd5468
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads_termtbl.c
View file

@ -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