diff options
| author | Ido Schimmel <idosch@nvidia.com> | 2022-04-07 10:35:30 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-04-08 15:45:43 +0300 |
| commit | f8fab3169464623b88d0f423f8de2b28809c2fcf (patch) | |
| tree | 0ec72216ffd7114dbce5a1d0332116344c07b96e /net/sched | |
| parent | ee367d44b93664feaeea739c1324e914817be6f5 (diff) | |
| download | linux-f8fab3169464623b88d0f423f8de2b28809c2fcf.tar.xz | |
net/sched: act_vlan: Add extack message for offload failure
For better error reporting to user space, add an extack message when
vlan action offload fails.
Currently, the failure cannot be triggered, but add a message in case
the action is extended in the future to support more than the current
set of modes.
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched')
| -rw-r--r-- | net/sched/act_vlan.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/sched/act_vlan.c b/net/sched/act_vlan.c index 8c89bce99cbd..68b5e772386a 100644 --- a/net/sched/act_vlan.c +++ b/net/sched/act_vlan.c @@ -399,6 +399,7 @@ static int tcf_vlan_offload_act_setup(struct tc_action *act, void *entry_data, tcf_vlan_push_eth(entry->vlan_push_eth.src, entry->vlan_push_eth.dst, act); break; default: + NL_SET_ERR_MSG_MOD(extack, "Unsupported vlan action mode offload"); return -EOPNOTSUPP; } *index_inc = 1; |