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| author | Shmulik Ladkani <shmulik.ladkani@gmail.com> | 2016-10-13 09:06:41 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-10-14 10:23:06 -0400 |
| commit | 165779231ff9e9c4ac7baaee84eff91d589f3e22 (patch) | |
| tree | 532d5770e1b7ca21225e109df497afcb65fb8918 /net | |
| parent | 4f58e6dceb0e44ca8f21568ed81e1df24e55964c (diff) | |
| download | linux-stable-165779231ff9e9c4ac7baaee84eff91d589f3e22.tar.gz linux-stable-165779231ff9e9c4ac7baaee84eff91d589f3e22.tar.bz2 linux-stable-165779231ff9e9c4ac7baaee84eff91d589f3e22.zip | |
net/sched: act_mirred: Rename tcfm_ok_push to tcfm_mac_header_xmit and make it a bool
'tcfm_ok_push' specifies whether a mac_len sized push is needed upon
egress to the target device (if action is performed at ingress).
Rename it to 'tcfm_mac_header_xmit' as this is actually an attribute of
the target device (and use a bool instead of int).
This allows to decouple the attribute from the action to be taken.
Signed-off-by: Shmulik Ladkani <shmulik.ladkani@gmail.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/sched/act_mirred.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c index 667dc382df82..16e17a887bd6 100644 --- a/net/sched/act_mirred.c +++ b/net/sched/act_mirred.c @@ -60,11 +60,12 @@ static int tcf_mirred_init(struct net *net, struct nlattr *nla, { struct tc_action_net *tn = net_generic(net, mirred_net_id); struct nlattr *tb[TCA_MIRRED_MAX + 1]; + bool mac_header_xmit = false; struct tc_mirred *parm; struct tcf_mirred *m; struct net_device *dev; - int ret, ok_push = 0; bool exists = false; + int ret; if (nla == NULL) return -EINVAL; @@ -102,10 +103,10 @@ static int tcf_mirred_init(struct net *net, struct nlattr *nla, case ARPHRD_IPGRE: case ARPHRD_VOID: case ARPHRD_NONE: - ok_push = 0; + mac_header_xmit = false; break; default: - ok_push = 1; + mac_header_xmit = true; break; } } else { @@ -136,7 +137,7 @@ static int tcf_mirred_init(struct net *net, struct nlattr *nla, dev_put(rcu_dereference_protected(m->tcfm_dev, 1)); dev_hold(dev); rcu_assign_pointer(m->tcfm_dev, dev); - m->tcfm_ok_push = ok_push; + m->tcfm_mac_header_xmit = mac_header_xmit; } if (ret == ACT_P_CREATED) { @@ -181,7 +182,7 @@ static int tcf_mirred(struct sk_buff *skb, const struct tc_action *a, goto out; if (!(at & AT_EGRESS)) { - if (m->tcfm_ok_push) + if (m->tcfm_mac_header_xmit) skb_push_rcsum(skb2, skb->mac_len); } |