fsck.f2fs: use get_{sb|cp} and set_{sb|cp} macros

We can use get_cp, set_cp, get_sb, and set_sb in fsck.f2fs.

Change-Id: Ibff6a5b7d811064a92ca272e8e95d73cebd1e04a
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2 files changed