ipv6: Add rt6_get_peer() helper.
To go along side ipv4's rt_get_peer(). Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -59,6 +59,15 @@ static inline unsigned int rt6_flags2srcprefs(int flags)
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extern void rt6_bind_peer(struct rt6_info *rt,
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int create);
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static inline struct inet_peer *rt6_get_peer(struct rt6_info *rt)
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{
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if (rt->rt6i_peer)
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return rt->rt6i_peer;
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rt6_bind_peer(rt, 0);
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return rt->rt6i_peer;
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}
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extern void ip6_route_input(struct sk_buff *skb);
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extern struct dst_entry * ip6_route_output(struct net *net,
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