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>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/sched/cls_route.c b/net/sched/cls_route.c
index 444d15a75d98..f006af23b64a 100644
--- a/net/sched/cls_route.c
+++ b/net/sched/cls_route.c
@@ -497,7 +497,7 @@ static int route4_change(struct net *net, struct sk_buff *in_skb,
         if (!f)
                 goto errout;
 
-        err = tcf_exts_init(&f->exts, TCA_ROUTE4_ACT, TCA_ROUTE4_POLICE);
+        err = tcf_exts_init(&f->exts, net, TCA_ROUTE4_ACT, TCA_ROUTE4_POLICE);
         if (err < 0)
                 goto errout;