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authorWANG Cong <xiyou.wangcong@gmail.com>2014-01-17 11:37:02 -0800
committerDavid S. Miller <davem@davemloft.net>2014-01-21 14:43:16 -0800
commitc779f7af99f73abb7270dcaa4c29178ab5ef7472 (patch)
tree166e92b6b61aa2259c91e96fac1683ffe2fb8c13 /net/sched/act_nat.c
parentnet: stmmac: fix NULL pointer dereference in stmmac_get_tx_hwtstamp (diff)
downloadlinux-dev-c779f7af99f73abb7270dcaa4c29178ab5ef7472.tar.xz
linux-dev-c779f7af99f73abb7270dcaa4c29178ab5ef7472.zip
net_sched: act: fetch hinfo from a->ops->hinfo
Every action ops has a pointer to hash info, so we don't need to hard-code it in each module. Cc: Jamal Hadi Salim <jhs@mojatatu.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/act_nat.c')
-rw-r--r--net/sched/act_nat.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/net/sched/act_nat.c b/net/sched/act_nat.c
index 46e1aa36b147..81f0404bb335 100644
--- a/net/sched/act_nat.c
+++ b/net/sched/act_nat.c
@@ -57,17 +57,16 @@ static int tcf_nat_init(struct net *net, struct nlattr *nla, struct nlattr *est,
return -EINVAL;
parm = nla_data(tb[TCA_NAT_PARMS]);
- pc = tcf_hash_check(parm->index, a, bind, &nat_hash_info);
+ pc = tcf_hash_check(parm->index, a, bind);
if (!pc) {
- pc = tcf_hash_create(parm->index, est, a, sizeof(*p), bind,
- &nat_hash_info);
+ pc = tcf_hash_create(parm->index, est, a, sizeof(*p), bind);
if (IS_ERR(pc))
return PTR_ERR(pc);
ret = ACT_P_CREATED;
} else {
if (bind)
return 0;
- tcf_hash_release(pc, bind, &nat_hash_info);
+ tcf_hash_release(pc, bind, a->ops->hinfo);
if (!ovr)
return -EEXIST;
}
@@ -83,7 +82,7 @@ static int tcf_nat_init(struct net *net, struct nlattr *nla, struct nlattr *est,
spin_unlock_bh(&p->tcf_lock);
if (ret == ACT_P_CREATED)
- tcf_hash_insert(pc, &nat_hash_info);
+ tcf_hash_insert(pc, a->ops->hinfo);
return ret;
}