f2fs: remove codes of unused wio_mutex

Signed-off-by: Yunlong Song <yunlong.song@huawei.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Yunlong Song 2018-10-24 16:09:42 +08:00 • committed by Jaegeuk Kim
commit 089842de57
2 changed files with 1 additions and 5 deletions