tree 7ef8f09a14dc9495a267adb3a3dad89bd4584ae0
parent 266e97a81cf73d1a0dac5f68391da382630a80b7
author Changman Lee <cm224.lee@samsung.com> 1361314026 +0900
committer Jaegeuk Kim <jaegeuk.kim@samsung.com> 1363608034 +0900

f2fs: check the level before calling get_nid function

The caller of get_nid should be careful not to put lower value than
NODE_DIR1_BLOCK in case of level is zero.

Signed-off-by: Changman Lee <cm224.lee@samsung.com>
Reviewed-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>