f2fs: use COMPRESS_MAPPING to get compress cache mapping

Just use the defined COMPRESS_MAPPING to get compress cache
mapping instaed of direct accessing name.

Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Zhang Qilong 2022-08-30 14:55:15 +08:00 • committed by Jaegeuk Kim
commit 173cdf2c32