Merge tag 'tpmdd-next-20190813' of git://git.infradead.org/users/jjs/linux-tpmdd
Pull tpm fixes from Jarkko Sakkinen:
"One more bug fix for the next release"
* tag 'tpmdd-next-20190813' of git://git.infradead.org/users/jjs/linux-tpmdd:
KEYS: trusted: allow module init if TPM is inactive or deactivated
diff --git a/security/keys/trusted.c b/security/keys/trusted.c
index 9a94672..ade6991 100644
--- a/security/keys/trusted.c
+++ b/security/keys/trusted.c
@@ -1228,24 +1228,11 @@
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);
-
return 0;
}