diff options
author | Roi Dayan <roid@nvidia.com> | 2021-08-11 14:14:49 +0300 |
---|---|---|
committer | Saeed Mahameed <saeedm@nvidia.com> | 2021-09-24 11:46:52 -0700 |
commit | 1836d78015b4fdff9cde6559e436e9e394d33197 (patch) | |
tree | 557bdd806d4dadd4c54130bc113cc1abfbad6117 /drivers/net/ethernet | |
parent | net/mlx5e: Add error flow for ethtool -X command (diff) | |
download | linux-dev-1836d78015b4fdff9cde6559e436e9e394d33197.tar.xz linux-dev-1836d78015b4fdff9cde6559e436e9e394d33197.zip |
net/mlx5e: Use correct return type
modify_header_match_supported() should return type bool but
it returns the value returned by is_action_keys_supported()
which is type int.
is_action_keys_supported() always returns either -EOPNOTSUPP
or 0 and it shouldn't change as the purpose of the function
is checking for support. so just make the function return
a bool type.
Signed-off-by: Roi Dayan <roid@nvidia.com>
Reviewed-by: Maor Dickman <maord@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Diffstat (limited to 'drivers/net/ethernet')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c index ba8164792016..f55fc8553664 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c @@ -3025,10 +3025,10 @@ struct ipv6_hoplimit_word { __u8 hop_limit; }; -static int is_action_keys_supported(const struct flow_action_entry *act, - bool ct_flow, bool *modify_ip_header, - bool *modify_tuple, - struct netlink_ext_ack *extack) +static bool +is_action_keys_supported(const struct flow_action_entry *act, bool ct_flow, + bool *modify_ip_header, bool *modify_tuple, + struct netlink_ext_ack *extack) { u32 mask, offset; u8 htype; @@ -3056,7 +3056,7 @@ static int is_action_keys_supported(const struct flow_action_entry *act, if (ct_flow && *modify_tuple) { NL_SET_ERR_MSG_MOD(extack, "can't offload re-write of ipv4 address with action ct"); - return -EOPNOTSUPP; + return false; } } else if (htype == FLOW_ACT_MANGLE_HDR_TYPE_IP6) { struct ipv6_hoplimit_word *hoplimit_word = @@ -3074,7 +3074,7 @@ static int is_action_keys_supported(const struct flow_action_entry *act, if (ct_flow && *modify_tuple) { NL_SET_ERR_MSG_MOD(extack, "can't offload re-write of ipv6 address with action ct"); - return -EOPNOTSUPP; + return false; } } else if (htype == FLOW_ACT_MANGLE_HDR_TYPE_TCP || htype == FLOW_ACT_MANGLE_HDR_TYPE_UDP) { @@ -3082,11 +3082,11 @@ static int is_action_keys_supported(const struct flow_action_entry *act, if (ct_flow) { NL_SET_ERR_MSG_MOD(extack, "can't offload re-write of transport header ports with action ct"); - return -EOPNOTSUPP; + return false; } } - return 0; + return true; } static bool modify_tuple_supported(bool modify_tuple, bool ct_clear, @@ -3133,7 +3133,7 @@ static bool modify_header_match_supported(struct mlx5e_priv *priv, void *headers_v; u16 ethertype; u8 ip_proto; - int i, err; + int i; headers_c = get_match_headers_criteria(actions, spec); headers_v = get_match_headers_value(actions, spec); @@ -3151,11 +3151,10 @@ static bool modify_header_match_supported(struct mlx5e_priv *priv, act->id != FLOW_ACTION_ADD) continue; - err = is_action_keys_supported(act, ct_flow, - &modify_ip_header, - &modify_tuple, extack); - if (err) - return err; + if (!is_action_keys_supported(act, ct_flow, + &modify_ip_header, + &modify_tuple, extack)) + return false; } if (!modify_tuple_supported(modify_tuple, ct_clear, ct_flow, extack, |