1 files changed, 5 insertions, 6 deletions

diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 941f9b9ca3a5..2535d3b1a763 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -560,9 +560,9 @@ write:
                 inode_dec_dirty_dents(inode);
                 err = do_write_data_page(page);
         } else {
-                int ilock = mutex_lock_op(sbi);
+                f2fs_lock_op(sbi);
                 err = do_write_data_page(page);
-                mutex_unlock_op(sbi, ilock);
+                f2fs_unlock_op(sbi);
                 need_balance_fs = true;
         }
         if (err == -ENOENT)
@@ -641,7 +641,6 @@ static int f2fs_write_begin(struct file *file, struct address_space *mapping,
         pgoff_t index = ((unsigned long long) pos) >> PAGE_CACHE_SHIFT;
         struct dnode_of_data dn;
         int err = 0;
-        int ilock;
 
         f2fs_balance_fs(sbi);
 repeat:
@@ -650,7 +649,7 @@ repeat:
                 return -ENOMEM;
         *pagep = page;
 
-        ilock = mutex_lock_op(sbi);
+        f2fs_lock_op(sbi);
 
         set_new_dnode(&dn, inode, NULL, NULL, 0);
         err = get_dnode_of_data(&dn, index, ALLOC_NODE);
@@ -664,7 +663,7 @@ repeat:
         if (err)
                 goto err;
 
-        mutex_unlock_op(sbi, ilock);
+        f2fs_unlock_op(sbi);
 
         if ((len == PAGE_CACHE_SIZE) || PageUptodate(page))
                 return 0;
@@ -700,7 +699,7 @@ out:
         return 0;
 
 err:
-        mutex_unlock_op(sbi, ilock);
+        f2fs_unlock_op(sbi);
         f2fs_put_page(page, 1);
         return err;
 }