btrfs: constify remaining structs with function pointers

* struct extent_io_ops
* struct btrfs_free_space_op

Signed-off-by: David Sterba <dsterba@suse.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 0214a812fc0e..c4cfba79ab47 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -74,7 +74,7 @@ static const struct inode_operations btrfs_file_inode_operations;
 static const struct address_space_operations btrfs_aops;
 static const struct address_space_operations btrfs_symlink_aops;
 static const struct file_operations btrfs_dir_file_operations;
-static struct extent_io_ops btrfs_extent_io_ops;
+static const struct extent_io_ops btrfs_extent_io_ops;
 
 static struct kmem_cache *btrfs_inode_cachep;
 struct kmem_cache *btrfs_trans_handle_cachep;
@@ -10020,7 +10020,7 @@ static const struct file_operations btrfs_dir_file_operations = {
         .fsync          = btrfs_sync_file,
 };
 
-static struct extent_io_ops btrfs_extent_io_ops = {
+static const struct extent_io_ops btrfs_extent_io_ops = {
         .fill_delalloc = run_delalloc_range,
         .submit_bio_hook = btrfs_submit_bio_hook,
         .merge_bio_hook = btrfs_merge_bio_hook,