From: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Date: Mon, 29 Jun 2009 15:58:34 +0000 (+0300)
Subject: UBIFS: clean up free space checking
X-Git-Tag: Release-2010-05/1~3^2~34
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=530f520354883800f0ba6f09dd0605e4b7ebba49;p=pandora-kernel.git

UBIFS: clean up free space checking

recovery.c has 'is_empty()' helper and it is better to use
this helper instead of re-implementing it in several places.
This patch does this and removes some amount of unneeded code.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Reviewed-by: Adrian Hunter <Adrian.Hunter@nokia.com>
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