All the error handling paths of 'mlx5e_tc_add_fdb_flow()' end to 'err_out'
where 'flow_flag_set(flow, FAILED);' is called.
All but the new error handling paths added by the commits given in the
Fixes tag below.
Fix these error handling paths and branch to 'err_out'.
Fixes: 166f431ec6be ("net/mlx5e: Add indirect tc offload of ovs internal port")
Fixes: b16eb3c81fe2 ("net/mlx5: Support internal port as decap route device")
Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
---
This patch is speculative, review with care.
---
drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 14 +++++++++-----
1 file changed, 9 insertions(+), 5 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
index 835caa1c7b74..ff881307c744 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@@ -1445,7 +1445,7 @@ mlx5e_tc_add_fdb_flow(struct mlx5e_priv *priv,
MLX5_FLOW_NAMESPACE_FDB, VPORT_TO_REG,
metadata);
if (err)
- return err;
+ goto err_out;
}
}
@@ -1461,13 +1461,15 @@ mlx5e_tc_add_fdb_flow(struct mlx5e_priv *priv,
if (attr->chain) {
NL_SET_ERR_MSG_MOD(extack,
"Internal port rule is only supported on chain 0");
- return -EOPNOTSUPP;
+ err = -EOPNOTSUPP;
+ goto err_out;
}
if (attr->dest_chain) {
NL_SET_ERR_MSG_MOD(extack,
"Internal port rule offload doesn't support goto action");
- return -EOPNOTSUPP;
+ err = -EOPNOTSUPP;
+ goto err_out;
}
int_port = mlx5e_tc_int_port_get(mlx5e_get_int_port_priv(priv),
@@ -1475,8 +1477,10 @@ mlx5e_tc_add_fdb_flow(struct mlx5e_priv *priv,
flow_flag_test(flow, EGRESS) ?
MLX5E_TC_INT_PORT_EGRESS :
MLX5E_TC_INT_PORT_INGRESS);
- if (IS_ERR(int_port))
- return PTR_ERR(int_port);
+ if (IS_ERR(int_port)) {
+ err = PTR_ERR(int_port);
+ goto err_out;
+ }
esw_attr->int_port = int_port;
}
--
2.30.2
