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net/mlx5: Cleanup flow namespace getter switch logic

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Refactor the switch logic so it's simpler to follow and understand.

Signed-off-by: Mark Bloch <markb@mellanox.com>
Reviewed-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
This commit is contained in:
Mark Bloch 2018-08-28 14:18:40 +03:00 committed by Leon Romanovsky
parent 09adbb5dd0
commit 2226dcb424
1 changed files with 6 additions and 18 deletions
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24
drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
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@ -1986,40 +1986,28 @@ struct mlx5_flow_namespace *mlx5_get_flow_namespace(struct mlx5_core_dev *dev,
return NULL;
switch (type) {
case MLX5_FLOW_NAMESPACE_BYPASS:
case MLX5_FLOW_NAMESPACE_LAG:
case MLX5_FLOW_NAMESPACE_OFFLOADS:
case MLX5_FLOW_NAMESPACE_ETHTOOL:
case MLX5_FLOW_NAMESPACE_KERNEL:
case MLX5_FLOW_NAMESPACE_LEFTOVERS:
case MLX5_FLOW_NAMESPACE_ANCHOR:
prio = type;
break;
case MLX5_FLOW_NAMESPACE_FDB:
if (steering->fdb_root_ns)
return &steering->fdb_root_ns->ns;
else
return NULL;
return NULL;
case MLX5_FLOW_NAMESPACE_SNIFFER_RX:
if (steering->sniffer_rx_root_ns)
return &steering->sniffer_rx_root_ns->ns;
else
return NULL;
return NULL;
case MLX5_FLOW_NAMESPACE_SNIFFER_TX:
if (steering->sniffer_tx_root_ns)
return &steering->sniffer_tx_root_ns->ns;
else
return NULL;
return NULL;
case MLX5_FLOW_NAMESPACE_EGRESS:
if (steering->egress_root_ns)
return &steering->egress_root_ns->ns;
else
return NULL;
default:
return NULL;
default:
break;
}
root_ns = steering->root_ns;
prio = type;
if (!root_ns)
return NULL;