netfilter: br_netfilter: use skb_set_noref()
Avoid dirtying bridge_parent_rtable refcount, using new dst noref infrastructure. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
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@ -244,8 +244,7 @@ static int br_nf_pre_routing_finish_ipv6(struct sk_buff *skb)
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kfree_skb(skb);
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return 0;
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}
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dst_hold(&rt->u.dst);
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skb_dst_set(skb, &rt->u.dst);
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skb_dst_set_noref(skb, &rt->u.dst);
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skb->dev = nf_bridge->physindev;
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nf_bridge_update_protocol(skb);
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@ -396,8 +395,7 @@ bridged_dnat:
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kfree_skb(skb);
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return 0;
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}
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dst_hold(&rt->u.dst);
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skb_dst_set(skb, &rt->u.dst);
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skb_dst_set_noref(skb, &rt->u.dst);
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}
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skb->dev = nf_bridge->physindev;
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