2 files changed, 1 insertions, 5 deletions

diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index 1e031971a466..68f0042a810c 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -1170,7 +1170,6 @@ struct f2fs_sb_info {
 
         /* for bio operations */
         struct f2fs_bio_info *write_io[NR_PAGE_TYPE];   /* for write bios */
-        struct mutex wio_mutex[NR_PAGE_TYPE - 1][NR_TEMP_TYPE];
                                                 /* bio ordering for NODE/DATA */
         /* keep migration IO order for LFS mode */
         struct rw_semaphore io_order_lock;
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index af58b2cc21b8..2d18de5e7c3f 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -2674,7 +2674,7 @@ int f2fs_sanity_check_ckpt(struct f2fs_sb_info *sbi)
 static void init_sb_info(struct f2fs_sb_info *sbi)
 {
         struct f2fs_super_block *raw_super = sbi->raw_super;
-        int i, j;
+        int i;
 
         sbi->log_sectors_per_block =
                 le32_to_cpu(raw_super->log_sectors_per_block);
@@ -2710,9 +2710,6 @@ static void init_sb_info(struct f2fs_sb_info *sbi)
 
         INIT_LIST_HEAD(&sbi->s_list);
         mutex_init(&sbi->umount_mutex);
-        for (i = 0; i < NR_PAGE_TYPE - 1; i++)
-                for (j = HOT; j < NR_TEMP_TYPE; j++)
-                        mutex_init(&sbi->wio_mutex[i][j]);
         init_rwsem(&sbi->io_order_lock);
         spin_lock_init(&sbi->cp_lock);