From: David Miller <davem@davemloft.net>
To: netdev@vger.kernel.org
Subject: [PATCH 4/7] ipv6: Add rt6_get_peer() helper.
Date: Thu, 02 Dec 2010 12:42:14 -0800 (PST) [thread overview]
Message-ID: <20101202.124214.183044954.davem@davemloft.net> (raw)
To go along side ipv4's rt_get_peer().
Signed-off-by: David S. Miller <davem@davemloft.net>
---
include/net/ip6_route.h | 9 +++++++++
1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
index 23fed28..67d154a 100644
--- a/include/net/ip6_route.h
+++ b/include/net/ip6_route.h
@@ -59,6 +59,15 @@ static inline unsigned int rt6_flags2srcprefs(int flags)
extern void rt6_bind_peer(struct rt6_info *rt,
int create);
+static inline struct inet_peer *rt6_get_peer(struct rt6_info *rt)
+{
+ if (rt->rt6i_peer)
+ return rt->rt6i_peer;
+
+ rt6_bind_peer(rt, 0);
+ return rt->rt6i_peer;
+}
+
extern void ip6_route_input(struct sk_buff *skb);
extern struct dst_entry * ip6_route_output(struct net *net,
--
1.7.3.2
reply other threads:[~2010-12-02 20:41 UTC|newest]
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