diff options
Diffstat (limited to 'drivers/char/tpm/tpm2-cmd.c')
| -rw-r--r-- | drivers/char/tpm/tpm2-cmd.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/char/tpm/tpm2-cmd.c b/drivers/char/tpm/tpm2-cmd.c index f2b0e5c52a57..d6abc964ef66 100644 --- a/drivers/char/tpm/tpm2-cmd.c +++ b/drivers/char/tpm/tpm2-cmd.c @@ -652,17 +652,12 @@ int tpm2_unseal_trusted(struct tpm_chip *chip, u32 blob_handle; int rc; - mutex_lock(&chip->tpm_mutex); - rc = tpm2_load_cmd(chip, payload, options, &blob_handle, - TPM_TRANSMIT_UNLOCKED); + rc = tpm2_load_cmd(chip, payload, options, &blob_handle, 0); if (rc) - goto out; + return rc; - rc = tpm2_unseal_cmd(chip, payload, options, blob_handle, - TPM_TRANSMIT_UNLOCKED); - tpm2_flush_context_cmd(chip, blob_handle, TPM_TRANSMIT_UNLOCKED); -out: - mutex_unlock(&chip->tpm_mutex); + rc = tpm2_unseal_cmd(chip, payload, options, blob_handle, 0); + tpm2_flush_context_cmd(chip, blob_handle, 0); return rc; } |