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authorFlorian Westphal <fw@strlen.de>2015-04-30 12:12:00 +0200
committerDavid S. Miller <davem@davemloft.net>2015-05-02 22:25:17 -0400
commit4749c3ef854e3a5d3dd3cc0ccd2dcb7e05d583bd (patch)
treebc74284df9d0379304268075705df659d35a8137 /net/sched/act_api.c
parent7eee8cd4d8d6ce3f70e6bea716c19b28635a5232 (diff)
net: sched: remove TC_MUNGED bits
Not used. pedit sets TC_MUNGED when packet content was altered, but all the core does is unset MUNGED again and then set OK2MUNGE. And the latter isn't tested anywhere. So lets remove both TC_MUNGED and TC_OK2MUNGE. Signed-off-by: Florian Westphal <fw@strlen.de> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/act_api.c')
-rw-r--r--net/sched/act_api.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/net/sched/act_api.c b/net/sched/act_api.c
index 3d43e4979f27..af427a3dbcba 100644
--- a/net/sched/act_api.c
+++ b/net/sched/act_api.c
@@ -392,11 +392,6 @@ int tcf_action_exec(struct sk_buff *skb, const struct list_head *actions,
list_for_each_entry(a, actions, list) {
repeat:
ret = a->ops->act(skb, a, res);
- if (TC_MUNGED & skb->tc_verd) {
- /* copied already, allow trampling */
- skb->tc_verd = SET_TC_OK2MUNGE(skb->tc_verd);
- skb->tc_verd = CLR_TC_MUNGED(skb->tc_verd);
- }
if (ret == TC_ACT_REPEAT)
goto repeat; /* we need a ttl - JHS */
if (ret != TC_ACT_PIPE)