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| author |   Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2020-04-22 16:01:35 +0300 |
|---|---|---|
| committer |   Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> | 2020-05-22 18:50:12 +0300 |
| commit | 8c872863b4400d0c8e31a2ac16389fcaaede5e3c (patch) | |
| tree | dd561e24bce0991301d094942223231d6088f565 /drivers/char | |
| parent | Merge tag 'apparmor-pr-2020-05-21' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor (diff) | |
| download | wireguard-linux-8c872863b4400d0c8e31a2ac16389fcaaede5e3c.tar.xz wireguard-linux-8c872863b4400d0c8e31a2ac16389fcaaede5e3c.zip | |
tpm/tpm_ftpm_tee: Use UUID API for exporting the UUID
There is export_uuid() function which exports uuid_t to the u8 array.
Use it instead of open coding variant.
This allows to hide the uuid_t internals.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/tpm/tpm_ftpm_tee.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/char/tpm/tpm_ftpm_tee.c b/drivers/char/tpm/tpm_ftpm_tee.c index 22bf553ccf9d..2491a2cb54a2 100644 --- a/drivers/char/tpm/tpm_ftpm_tee.c +++ b/drivers/char/tpm/tpm_ftpm_tee.c @@ -241,7 +241,7 @@ static int ftpm_tee_probe(struct platform_device *pdev) /* Open a session with fTPM TA */ memset(&sess_arg, 0, sizeof(sess_arg)); - memcpy(sess_arg.uuid, ftpm_ta_uuid.b, TEE_IOCTL_UUID_LEN); + export_uuid(sess_arg.uuid, &ftpm_ta_uuid); sess_arg.clnt_login = TEE_IOCTL_LOGIN_PUBLIC; sess_arg.num_params = 0; |