From bf3b99e4f9ce52e8da6158894be5679d1217082b Mon Sep 17 00:00:00 2001 From: Ido Schimmel Date: Thu, 7 Apr 2022 10:35:26 +0300 Subject: [PATCH] net/sched: act_pedit: Add extack message for offload failure For better error reporting to user space, add an extack message when pedit 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 set/add commands. Signed-off-by: Ido Schimmel Reviewed-by: Petr Machata Signed-off-by: David S. Miller --- net/sched/act_pedit.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/sched/act_pedit.c b/net/sched/act_pedit.c index dc12d502c4fe..e01ef7f109f4 100644 --- a/net/sched/act_pedit.c +++ b/net/sched/act_pedit.c @@ -504,6 +504,7 @@ static int tcf_pedit_offload_act_setup(struct tc_action *act, void *entry_data, entry->id = FLOW_ACTION_ADD; break; default: + NL_SET_ERR_MSG_MOD(extack, "Unsupported pedit command offload"); return -EOPNOTSUPP; } entry->mangle.htype = tcf_pedit_htype(act, k);