f2fs: check nid == 0 in add_free_nid
authorJaegeuk Kim <jaegeuk.kim@samsung.com>
Thu, 25 Apr 2013 04:21:12 +0000 (13:21 +0900)
committerJaegeuk Kim <jaegeuk.kim@samsung.com>
Fri, 26 Apr 2013 01:35:13 +0000 (10:35 +0900)
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>

No differences found