524 	struct fscrypt_info *crypt_info;  in fscrypt_setup_encryption_info()  local
533 	crypt_info = kmem_cache_zalloc(fscrypt_info_cachep, GFP_KERNEL);  in fscrypt_setup_encryption_info()
534 	if (!crypt_info)  in fscrypt_setup_encryption_info()
537 	crypt_info->ci_inode = inode;  in fscrypt_setup_encryption_info()
538 	crypt_info->ci_policy = *policy;  in fscrypt_setup_encryption_info()
539 	memcpy(crypt_info->ci_nonce, nonce, FSCRYPT_FILE_NONCE_SIZE);  in fscrypt_setup_encryption_info()
541 	mode = select_encryption_mode(&crypt_info->ci_policy, inode);  in fscrypt_setup_encryption_info()
547 	crypt_info->ci_mode = mode;  in fscrypt_setup_encryption_info()
549 	res = setup_file_encryption_key(crypt_info, need_dirhash_key, &mk);  in fscrypt_setup_encryption_info()
559 	if (cmpxchg_release(&inode->i_crypt_info, NULL, crypt_info) == NULL) {  in fscrypt_setup_encryption_info()
565 			crypt_info->ci_master_key = mk;  in fscrypt_setup_encryption_info()
568 			list_add(&crypt_info->ci_master_key_link,  in fscrypt_setup_encryption_info()
572 		crypt_info = NULL;  in fscrypt_setup_encryption_info()
580 	put_crypt_info(crypt_info);  in fscrypt_setup_encryption_info()