diff options
Diffstat (limited to 'net/sched/act_police.c')
| -rw-r--r-- | net/sched/act_police.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/net/sched/act_police.c b/net/sched/act_police.c index 37c9b8f0e10f..ec8ec55e0fe8 100644 --- a/net/sched/act_police.c +++ b/net/sched/act_police.c @@ -85,7 +85,7 @@ static int tcf_police_init(struct net *net, struct nlattr *nla, int ovr, int bind, bool rtnl_held, struct netlink_ext_ack *extack) { - int ret = 0, err; + int ret = 0, tcfp_result = TC_ACT_OK, err, size; struct nlattr *tb[TCA_POLICE_MAX + 1]; struct tc_police *parm; struct tcf_police *police; @@ -93,7 +93,6 @@ static int tcf_police_init(struct net *net, struct nlattr *nla, struct tc_action_net *tn = net_generic(net, police_net_id); struct tcf_police_params *new; bool exists = false; - int size; if (nla == NULL) return -EINVAL; @@ -160,6 +159,16 @@ static int tcf_police_init(struct net *net, struct nlattr *nla, goto failure; } + if (tb[TCA_POLICE_RESULT]) { + tcfp_result = nla_get_u32(tb[TCA_POLICE_RESULT]); + if (TC_ACT_EXT_CMP(tcfp_result, TC_ACT_GOTO_CHAIN)) { + NL_SET_ERR_MSG(extack, + "goto chain not allowed on fallback"); + err = -EINVAL; + goto failure; + } + } + new = kzalloc(sizeof(*new), GFP_KERNEL); if (unlikely(!new)) { err = -ENOMEM; @@ -167,6 +176,7 @@ static int tcf_police_init(struct net *net, struct nlattr *nla, } /* No failure allowed after this point */ + new->tcfp_result = tcfp_result; new->tcfp_mtu = parm->mtu; if (!new->tcfp_mtu) { new->tcfp_mtu = ~0; @@ -196,16 +206,6 @@ static int tcf_police_init(struct net *net, struct nlattr *nla, if (tb[TCA_POLICE_AVRATE]) new->tcfp_ewma_rate = nla_get_u32(tb[TCA_POLICE_AVRATE]); - if (tb[TCA_POLICE_RESULT]) { - new->tcfp_result = nla_get_u32(tb[TCA_POLICE_RESULT]); - if (TC_ACT_EXT_CMP(new->tcfp_result, TC_ACT_GOTO_CHAIN)) { - NL_SET_ERR_MSG(extack, - "goto chain not allowed on fallback"); - err = -EINVAL; - goto failure; - } - } - spin_lock_bh(&police->tcf_lock); spin_lock_bh(&police->tcfp_lock); police->tcfp_t_c = ktime_get_ns(); |