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net/mlx5e: Use short attribute form when adding/deleting offloaded TC flows

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Instead of going through flow->nic/esw_attr for each usage, assign
an attr pointer per the context (nic or esw) and use that.

This patch doesn't add any functionality.

Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Reviewed-by: Roi Dayan <roid@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
This commit is contained in:
Or Gerlitz 2017-05-07 11:33:17 +03:00 committed by Saeed Mahameed
parent de6ea92382
commit 513f8f7fc0
1 changed files with 9 additions and 8 deletions
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17
drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
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@ -177,6 +177,7 @@ err_create_mod_hdr_id:
static void mlx5e_tc_del_nic_flow(struct mlx5e_priv *priv,
struct mlx5e_tc_flow *flow)
{
struct mlx5_nic_flow_attr *attr = flow->nic_attr;
struct mlx5_fc *counter = NULL;
counter = mlx5_flow_rule_counter(flow->rule);
@ -188,9 +189,9 @@ static void mlx5e_tc_del_nic_flow(struct mlx5e_priv *priv,
priv->fs.tc.t = NULL;
}
if (flow->nic_attr->action & MLX5_FLOW_CONTEXT_ACTION_MOD_HDR)
if (attr->action & MLX5_FLOW_CONTEXT_ACTION_MOD_HDR)
mlx5_modify_header_dealloc(priv->mdev,
flow->nic_attr->mod_hdr_id);
attr->mod_hdr_id);
}
static void mlx5e_detach_encap(struct mlx5e_priv *priv,
@ -231,7 +232,7 @@ mlx5e_tc_add_fdb_flow(struct mlx5e_priv *priv,
return rule;
err_add_rule:
if (flow->esw_attr->action & MLX5_FLOW_CONTEXT_ACTION_MOD_HDR)
if (attr->action & MLX5_FLOW_CONTEXT_ACTION_MOD_HDR)
mlx5_modify_header_dealloc(priv->mdev,
attr->mod_hdr_id);
err_mod_hdr:
@ -250,17 +251,17 @@ static void mlx5e_tc_del_fdb_flow(struct mlx5e_priv *priv,
if (flow->flags & MLX5E_TC_FLOW_OFFLOADED) {
flow->flags &= ~MLX5E_TC_FLOW_OFFLOADED;
mlx5_eswitch_del_offloaded_rule(esw, flow->rule, flow->esw_attr);
mlx5_eswitch_del_offloaded_rule(esw, flow->rule, attr);
}
mlx5_eswitch_del_vlan_action(esw, flow->esw_attr);
mlx5_eswitch_del_vlan_action(esw, attr);
if (flow->esw_attr->action & MLX5_FLOW_CONTEXT_ACTION_ENCAP) {
if (attr->action & MLX5_FLOW_CONTEXT_ACTION_ENCAP) {
mlx5e_detach_encap(priv, flow);
kvfree(flow->esw_attr->parse_attr);
kvfree(attr->parse_attr);
}
if (flow->esw_attr->action & MLX5_FLOW_CONTEXT_ACTION_MOD_HDR)
if (attr->action & MLX5_FLOW_CONTEXT_ACTION_MOD_HDR)
mlx5_modify_header_dealloc(priv->mdev,
attr->mod_hdr_id);
}