diff options
| author | Cong Wang <xiyou.wangcong@gmail.com> | 2019-02-20 21:37:42 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-02-22 15:26:51 -0800 |
| commit | 14215108a1fd7e002c0a1f9faf8fbaf41fdda50d (patch) | |
| tree | c56c457e345a93a42c47d67d58961a534b3e663e /net/sched/cls_u32.c | |
| parent | 1a2566085650be593d464c4d73ac2d20ff67c058 (diff) | |
net_sched: initialize net pointer inside tcf_exts_init()
For tcindex filter, it is too late to initialize the
net pointer in tcf_exts_validate(), as tcf_exts_get_net()
requires a non-NULL net pointer. We can just move its
initialization into tcf_exts_init(), which just requires
an additional parameter.
This makes the code in tcindex_alloc_perfect_hash()
prettier.
Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Cc: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/cls_u32.c')
| -rw-r--r-- | net/sched/cls_u32.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c index 27d29c04dcc9..48e76a3acf8a 100644 --- a/net/sched/cls_u32.c +++ b/net/sched/cls_u32.c @@ -804,7 +804,7 @@ static void u32_replace_knode(struct tcf_proto *tp, struct tc_u_common *tp_c, rcu_assign_pointer(*ins, n); } -static struct tc_u_knode *u32_init_knode(struct tcf_proto *tp, +static struct tc_u_knode *u32_init_knode(struct net *net, struct tcf_proto *tp, struct tc_u_knode *n) { struct tc_u_hnode *ht = rtnl_dereference(n->ht_down); @@ -849,7 +849,7 @@ static struct tc_u_knode *u32_init_knode(struct tcf_proto *tp, #endif memcpy(&new->sel, s, sizeof(*s) + s->nkeys*sizeof(struct tc_u32_key)); - if (tcf_exts_init(&new->exts, TCA_U32_ACT, TCA_U32_POLICE)) { + if (tcf_exts_init(&new->exts, net, TCA_U32_ACT, TCA_U32_POLICE)) { kfree(new); return NULL; } @@ -911,7 +911,7 @@ static int u32_change(struct net *net, struct sk_buff *in_skb, return -EINVAL; } - new = u32_init_knode(tp, n); + new = u32_init_knode(net, tp, n); if (!new) return -ENOMEM; @@ -1061,7 +1061,7 @@ static int u32_change(struct net *net, struct sk_buff *in_skb, n->fshift = s->hmask ? ffs(ntohl(s->hmask)) - 1 : 0; n->flags = flags; - err = tcf_exts_init(&n->exts, TCA_U32_ACT, TCA_U32_POLICE); + err = tcf_exts_init(&n->exts, net, TCA_U32_ACT, TCA_U32_POLICE); if (err < 0) goto errout; |