btrfs: Remove fs_info argument from remove_from_free_space_tree

This function alreay takes a transaction handle which holds a reference
to the fs_info. Use that and remove the extra argument.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 37ffd49..70f6dc7 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -8173,8 +8173,7 @@ static int alloc_reserved_file_extent(struct btrfs_trans_handle *trans,
 	btrfs_mark_buffer_dirty(path->nodes[0]);
 	btrfs_free_path(path);
 
-	ret = remove_from_free_space_tree(trans, fs_info, ins->objectid,
-					  ins->offset);
+	ret = remove_from_free_space_tree(trans, ins->objectid, ins->offset);
 	if (ret)
 		return ret;
 
@@ -8256,8 +8255,7 @@ static int alloc_reserved_tree_block(struct btrfs_trans_handle *trans,
 	btrfs_mark_buffer_dirty(leaf);
 	btrfs_free_path(path);
 
-	ret = remove_from_free_space_tree(trans, fs_info, ins->objectid,
-					  num_bytes);
+	ret = remove_from_free_space_tree(trans, ins->objectid, num_bytes);
 	if (ret)
 		return ret;