From: Chao Yu <chao2.yu@samsung.com>
Date: Thu, 5 Feb 2015 09:50:30 +0000 (+0800)
Subject: f2fs: introduce f2fs_map_bh to clean codes of check_extent_cache
X-Git-Tag: omap-for-v4.2/o2_dc~90^2~64
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a2e7d1bfebe0bc349a3eb9d01caac026627f095e;p=pandora-kernel.git

f2fs: introduce f2fs_map_bh to clean codes of check_extent_cache

This patch introduces f2fs_map_bh to clean codes of check_extent_cache.

v2:
 o cleanup f2fs_map_bh pointed out by Jaegeuk Kim.

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