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[3/4] Provide default walker function for actions that dont provide one

Message ID 1385937009-589-4-git-send-email-jhs@mojatatu.com
State Changes Requested, archived
Delegated to: David Miller
Headers show

Commit Message

Jamal Hadi Salim Dec. 1, 2013, 10:30 p.m. UTC 
Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com>
---
 net/sched/act_api.c |    3 +++
 1 file changed, 3 insertions(+)
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Patch

diff --git a/net/sched/act_api.c b/net/sched/act_api.c
index 3c974a0..d275482 100644
--- a/net/sched/act_api.c
+++ b/net/sched/act_api.c
@@ -280,8 +280,11 @@  int tcf_register_action(struct tc_action_ops *act)
 	act->next = NULL;
 	*ap = act;
 
+	/* Supply defaults */
 	if (!act->lookup)
 		act->lookup = tcf_hash_search;
+	if (!act->walk)
+		act->walk = tcf_generic_walker;
 
 	write_unlock(&act_mod_lock);
 	return 0;