From: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Date: Thu, 25 Apr 2013 04:21:12 +0000 (+0900)
Subject: f2fs: check nid == 0 in add_free_nid
X-Git-Tag: v3.10-rc1~45^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9198aceb53a493d1be0f3a5a1ce13c07a6fdcd26;p=pandora-kernel.git

f2fs: check nid == 0 in add_free_nid

It is more obvious that add_free_nid checks whether the free nid is zero or not.

Reviewed-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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