f2fs: remove redundant comment of unused wio_mutex

Commit 089842de ("f2fs: remove codes of unused wio_mutex") removes codes
of unused wio_mutex, but missing the comment, so delete it.

Signed-off-by: Yunlong Song <yunlong.song@huawei.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index 7cec897146a3d2865673e406c74046205946e5b5..03e7b37b14339b933ae6bb6e809c632085fa9f99 100644 (file)
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -1175,7 +1175,6 @@ struct f2fs_sb_info {
 
        /* for bio operations */
        struct f2fs_bio_info *write_io[NR_PAGE_TYPE];   /* for write bios */
-                                               /* bio ordering for NODE/DATA */
        /* keep migration IO order for LFS mode */
        struct rw_semaphore io_order_lock;
        mempool_t *write_io_dummy;              /* Dummy pages */