1 files changed, 0 insertions, 13 deletions

diff --git a/fs/nilfs2/page.c b/fs/nilfs2/page.c
index 0c432416cfef..a585b35fd6bc 100644
--- a/fs/nilfs2/page.c
+++ b/fs/nilfs2/page.c
@@ -492,19 +492,6 @@ unsigned nilfs_page_count_clean_buffers(struct page *page,
         return nc;
 }
 
-void nilfs_mapping_init_once(struct address_space *mapping)
-{
-        memset(mapping, 0, sizeof(*mapping));
-        INIT_RADIX_TREE(&mapping->page_tree, GFP_ATOMIC);
-        spin_lock_init(&mapping->tree_lock);
-        INIT_LIST_HEAD(&mapping->private_list);
-        spin_lock_init(&mapping->private_lock);
-
-        spin_lock_init(&mapping->i_mmap_lock);
-        INIT_RAW_PRIO_TREE_ROOT(&mapping->i_mmap);
-        INIT_LIST_HEAD(&mapping->i_mmap_nonlinear);
-}
-
 void nilfs_mapping_init(struct address_space *mapping,
                         struct backing_dev_info *bdi,
                         const struct address_space_operations *aops)