1 files changed, 1 insertions, 1 deletions

diff --git a/fs/nilfs2/file.c b/fs/nilfs2/file.c
index fc8278c77cdd..7d7b4983dee3 100644
--- a/fs/nilfs2/file.c
+++ b/fs/nilfs2/file.c
@@ -117,7 +117,7 @@ static int nilfs_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf)
         return 0;
 }
 
-struct vm_operations_struct nilfs_file_vm_ops = {
+static const struct vm_operations_struct nilfs_file_vm_ops = {
         .fault          = filemap_fault,
         .page_mkwrite   = nilfs_page_mkwrite,
 };