From: Kent Overstreet <kmo@daterainc.com>
Date: Tue, 2 Jul 2013 02:29:05 +0000 (-0700)
Subject: bcache: PRECEDING_KEY()
X-Git-Tag: v3.13-rc1~68^2~1^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0eacac22034ca21c73fe49e800d0b938b2047250;p=pandora-kernel.git

bcache: PRECEDING_KEY()

btree_insert_key() was open coding this, this is just refactoring.

Signed-off-by: Kent Overstreet <kmo@daterainc.com>
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