280 	struct fscrypt_info *crypt_info;  in fscrypt_get_encryption_info()  local
315 	crypt_info = kmem_cache_alloc(fscrypt_info_cachep, GFP_NOFS);  in fscrypt_get_encryption_info()
316 	if (!crypt_info)  in fscrypt_get_encryption_info()
319 	crypt_info->ci_flags = ctx.flags;  in fscrypt_get_encryption_info()
320 	crypt_info->ci_data_mode = ctx.contents_encryption_mode;  in fscrypt_get_encryption_info()
321 	crypt_info->ci_filename_mode = ctx.filenames_encryption_mode;  in fscrypt_get_encryption_info()
322 	crypt_info->ci_ctfm = NULL;  in fscrypt_get_encryption_info()
323 	crypt_info->ci_essiv_tfm = NULL;  in fscrypt_get_encryption_info()
324 	memcpy(crypt_info->ci_master_key, ctx.master_key_descriptor,  in fscrypt_get_encryption_info()
325 				sizeof(crypt_info->ci_master_key));  in fscrypt_get_encryption_info()
327 	mode = select_encryption_mode(crypt_info, inode);  in fscrypt_get_encryption_info()
367 	crypt_info->ci_ctfm = ctfm;  in fscrypt_get_encryption_info()
374 	    crypt_info->ci_data_mode == FS_ENCRYPTION_MODE_AES_128_CBC) {  in fscrypt_get_encryption_info()
375 		res = init_essiv_generator(crypt_info, raw_key, mode->keysize);  in fscrypt_get_encryption_info()
383 	if (cmpxchg(&inode->i_crypt_info, NULL, crypt_info) == NULL)  in fscrypt_get_encryption_info()
384 		crypt_info = NULL;  in fscrypt_get_encryption_info()
388 	put_crypt_info(crypt_info);  in fscrypt_get_encryption_info()