netdev - [RFC PATCH net-next] net ipv6: Remove rebundant rt6i

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Date:	Thu, 11 Jul 2013 08:27:22 +0800
From:	Fan Du <fan.du@...driver.com>
To:	<nicolas.dichtel@...nd.com>
CC:	<yoshfuji@...ux-ipv6.org>, <jmorris@...ei.org>,
	<kuznet@....inr.ac.ru>, <davem@...emloft.net>,
	<netdev@...r.kernel.org>
Subject: [RFC PATCH net-next] net ipv6: Remove rebundant rt6i_nsiblings initialization

Seting rt->rt6i_nsiblings to zero is rebundant, because above memset
has zeroed the rest of rt excluding the first dst memember.

Signed-off-by: Fan Du <fan.du@...driver.com>
---
 net/ipv6/route.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 7ca87b3..b88f99f 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -278,7 +278,6 @@ static inline struct rt6_info *ip6_dst_alloc(struct net *net,
 		rt6_init_peer(rt, table ? &table->tb6_peers : net->ipv6.peers);
 		rt->rt6i_genid = rt_genid(net);
 		INIT_LIST_HEAD(&rt->rt6i_siblings);
-		rt->rt6i_nsiblings = 0;
 	}
 	return rt;
 }
-- 
1.7.1

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