From 94c77bb41d871deb848e5011aacb5d7c24358ddd Mon Sep 17 00:00:00 2001
From: Martin KaFai Lau <kafai@fb.com>
Date: Mon, 20 Oct 2014 13:42:44 -0700
Subject: [PATCH] ipv6: Avoid redoing fib6_lookup() for RTF_CACHE hit case

When there is a RTF_CACHE hit, no need to redo fib6_lookup()
with reachable=0.

Cc: David Miller <davem@davemloft.net>
Cc: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Reading git-format-patch failed