From c2a67de9bb543394aee869d1c68b5fbcd8a89dcb Mon Sep 17 00:00:00 2001 From: Pedro Tammela Date: Fri, 29 Dec 2023 10:26:41 -0300 Subject: net/sched: introduce ACT_P_BOUND return code Bound actions always return '0' and as of today we rely on '0' being returned in order to properly skip bound actions in tcf_idr_insert_many. In order to further improve maintainability, introduce the ACT_P_BOUND return code. Actions are updated to return 'ACT_P_BOUND' instead of plain '0'. tcf_idr_insert_many is then updated to check for 'ACT_P_BOUND'. Signed-off-by: Pedro Tammela Acked-by: Jamal Hadi Salim Link: https://lore.kernel.org/r/20231229132642.1489088-1-pctammela@mojatatu.com Signed-off-by: Jakub Kicinski --- net/sched/act_mirred.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/sched/act_mirred.c') diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c index d1f9794ca9b7..12386f590b0f 100644 --- a/net/sched/act_mirred.c +++ b/net/sched/act_mirred.c @@ -135,7 +135,7 @@ static int tcf_mirred_init(struct net *net, struct nlattr *nla, return err; exists = err; if (exists && bind) - return 0; + return ACT_P_BOUND; if (tb[TCA_MIRRED_BLOCKID] && parm->ifindex) { NL_SET_ERR_MSG_MOD(extack, -- cgit