From: Chao Yu <chao2.yu@samsung.com>
Date: Sat, 18 Apr 2015 10:05:36 +0000 (+0800)
Subject: f2fs: use is_valid_blkaddr to verify blkaddr for readability
X-Git-Tag: omap-for-v4.3/legacy-v2-signed~156^2~80
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f0c9cadae6706b6ce00ef724121fbf0f34187e22;p=pandora-kernel.git

f2fs: use is_valid_blkaddr to verify blkaddr for readability

Export is_valid_blkaddr() and use it to replace some codes for readability.

Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
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