diff options
Diffstat (limited to 'security/keys/trusted.c')
| -rw-r--r-- | security/keys/trusted.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/security/keys/trusted.c b/security/keys/trusted.c index a75b2f0f1230..1fbd77816610 100644 --- a/security/keys/trusted.c +++ b/security/keys/trusted.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2010 IBM Corporation * * Author: * David Safford <safford@us.ibm.com> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, version 2 of the License. - * * See Documentation/security/keys/trusted-encrypted.rst */ @@ -1231,23 +1228,15 @@ hashalg_fail: static int __init init_digests(void) { - u8 digest[TPM_MAX_DIGEST_SIZE]; - int ret; int i; - ret = tpm_get_random(chip, digest, TPM_MAX_DIGEST_SIZE); - if (ret < 0) - return ret; - if (ret < TPM_MAX_DIGEST_SIZE) - return -EFAULT; - digests = kcalloc(chip->nr_allocated_banks, sizeof(*digests), GFP_KERNEL); if (!digests) return -ENOMEM; for (i = 0; i < chip->nr_allocated_banks; i++) - memcpy(digests[i].digest, digest, TPM_MAX_DIGEST_SIZE); + digests[i].alg_id = chip->allocated_banks[i].alg_id; return 0; } |