[RFC PATCH] ext2, dax: ext2_dax_aops can be static

[kbuild test robot]

Fixes: 97affa6a9d1c ("ext2, dax: introduce ext2_dax_aops")
Signed-off-by: Fengguang Wu <fengguang...@intel.com>
---
 inode.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/ext2/inode.c b/fs/ext2/inode.c
index 9590712..8ea394c8 100644
--- a/fs/ext2/inode.c
+++ b/fs/ext2/inode.c
@@ -989,7 +989,7 @@ const struct address_space_operations ext2_nobh_aops = {
        .error_remove_page      = generic_error_remove_page,
 };
 
-const struct address_space_operations ext2_dax_aops = {
+static const struct address_space_operations ext2_dax_aops = {
        .direct_IO              = ext2_direct_IO,
        .writepages             = ext2_dax_writepages,
        .set_page_dirty         = noop_set_page_dirty,