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net_sched: initialize net pointer inside tcf_exts_init()

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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>
This commit is contained in:
Cong Wang 2019-02-20 21:37:42 -08:00 • committed by David S. Miller
parent 1a25660856
commit 14215108a1
13 changed files with 30 additions and 29 deletions
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2
net/sched/cls_basic.c
View file

@ -199,7 +199,7 @@ static int basic_change(struct net *net, struct sk_buff *in_skb,
if (!fnew)
return -ENOBUFS;
err = tcf_exts_init(&fnew->exts, TCA_BASIC_ACT, TCA_BASIC_POLICE);
err = tcf_exts_init(&fnew->exts, net, TCA_BASIC_ACT, TCA_BASIC_POLICE);
if (err < 0)
goto errout;