From 648c5602303c07366dd06eb6a24e1560d8f5ebc8 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Wed, 4 May 2022 12:14:07 +0300 Subject: [PATCH] firmware: tee_bnxt: 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 Reviewed-by: Christoph Hellwig Link: https://lore.kernel.org/r/20220504091407.70661-1-andriy.shevchenko@linux.intel.com Signed-off-by: Jakub Kicinski --- drivers/firmware/broadcom/tee_bnxt_fw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/firmware/broadcom/tee_bnxt_fw.c b/drivers/firmware/broadcom/tee_bnxt_fw.c index a5bf4c3f6dc74..40e3183a3d111 100644 --- a/drivers/firmware/broadcom/tee_bnxt_fw.c +++ b/drivers/firmware/broadcom/tee_bnxt_fw.c @@ -197,7 +197,7 @@ static int tee_bnxt_fw_probe(struct device *dev) return -ENODEV; /* Open session with Bnxt load Trusted App */ - memcpy(sess_arg.uuid, bnxt_device->id.uuid.b, TEE_IOCTL_UUID_LEN); + export_uuid(sess_arg.uuid, &bnxt_device->id.uuid); sess_arg.clnt_login = TEE_IOCTL_LOGIN_PUBLIC; sess_arg.num_params = 0; -- 2.39.5