extern int ima_policy_flag;
/* set during initialization */
-extern int ima_used_chip;
extern int ima_hash_algo;
extern int ima_appraise;
extern struct tpm_chip *ima_tpm_chip;
/* name for boot aggregate entry */
static const char *boot_aggregate_name = "boot_aggregate";
-int ima_used_chip;
struct tpm_chip *ima_tpm_chip;
/* Add the boot aggregate to the IMA measurement list and extend
iint->ima_hash->algo = HASH_ALGO_SHA1;
iint->ima_hash->length = SHA1_DIGEST_SIZE;
- if (ima_used_chip) {
+ if (ima_tpm_chip) {
result = ima_calc_boot_aggregate(&hash.hdr);
if (result < 0) {
audit_cause = "hashing_error";
int rc;
ima_tpm_chip = tpm_default_chip();
-
- ima_used_chip = ima_tpm_chip != NULL;
- if (!ima_used_chip)
+ if (!ima_tpm_chip)
pr_info("No TPM chip found, activating TPM-bypass!\n");
rc = integrity_init_keyring(INTEGRITY_KEYRING_IMA);