for (unsigned i = 0; i <= ref_inode->i_num_ads; i++) {
const u8 *ref_hash, *hash;
ref_hash = inode_stream_hash(ref_inode, i);
hash = inode_stream_hash(inode, i);
for (unsigned i = 0; i <= ref_inode->i_num_ads; i++) {
const u8 *ref_hash, *hash;
ref_hash = inode_stream_hash(ref_inode, i);
hash = inode_stream_hash(inode, i);