From: David Miller <davem@davemloft.net>
Date: Mon, 11 Jul 2011 22:44:24 +0000 (+0000)
Subject: ipv4: Inline neigh binding.
X-Git-Tag: v3.1-rc1~316^2~171
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3769cffb1c48f64640ffab7ce3bffe867342c0f0;p=pandora-kernel.git

ipv4: Inline neigh binding.

Get rid of all of the useless and costly indirection
by doing the neigh hash table lookup directly inside
of the neighbour binding.

Rename from arp_bind_neighbour to rt_bind_neighbour.

Use new helpers {__,}ipv4_neigh_lookup()

In rt_bind_neighbour() get rid of useless tests which
are never true in the context this function is called,
namely dev is never NULL and the dst->neighbour is
always NULL.

Signed-off-by: David S. Miller <davem@davemloft.net>
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