diff options
| author | Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> | 2018-10-26 14:34:22 +0100 |
|---|---|---|
| committer | Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> | 2019-02-13 09:47:01 +0200 |
| commit | 412eb585587a1dc43c9622db79de9663b6c4c238 (patch) | |
| tree | 78371b2387e6621ea6bfb4ccaeda9266fb5dbf6e /drivers/char/tpm/tpm_vtpm_proxy.c | |
| parent | 36ce089758b1b55df5854d6b6d74713f609e125d (diff) | |
tpm: use tpm_buf in tpm_transmit_cmd() as the IO parameter
Since we pass an initialized struct tpm_buf instance in every call site
now, it is cleaner to pass that directly to the tpm_transmit_cmd() as
the TPM command/response buffer.
Fine-tune a little bit tpm_transmit() and tpm_transmit_cmd() comments
while doing this.
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>
Tested-by: Stefan Berger <stefanb@linux.ibm.com>
Reviewed-by: Jerry Snitselaar <jsnitsel@redhat.com>
Reviewed-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Tested-by: Alexander Steffen <Alexander.Steffen@infineon.com>
Diffstat (limited to 'drivers/char/tpm/tpm_vtpm_proxy.c')
| -rw-r--r-- | drivers/char/tpm/tpm_vtpm_proxy.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/char/tpm/tpm_vtpm_proxy.c b/drivers/char/tpm/tpm_vtpm_proxy.c index ecbb63f8d231..ed9a163caaa4 100644 --- a/drivers/char/tpm/tpm_vtpm_proxy.c +++ b/drivers/char/tpm/tpm_vtpm_proxy.c @@ -416,8 +416,7 @@ static int vtpm_proxy_request_locality(struct tpm_chip *chip, int locality) proxy_dev->state |= STATE_DRIVER_COMMAND; - rc = tpm_transmit_cmd(chip, NULL, buf.data, tpm_buf_length(&buf), 0, - TPM_TRANSMIT_NESTED, + rc = tpm_transmit_cmd(chip, NULL, &buf, 0, TPM_TRANSMIT_NESTED, "attempting to set locality"); proxy_dev->state &= ~STATE_DRIVER_COMMAND; |