[SeaBIOS] [PATCH 2/8] tpm: No need to check the return status of measurements

[Stefan Berger]

On 12/30/2015 02:31 PM, Kevin O'Connor wrote:
> The low-level measurement functions already handle error conditions,
> there is no need to check for the errors in the high level measurement
> functions.
>
> Signed-off-by: Kevin O'Connor <kevin at koconnor.net>
> ---

> @@ -507,7 +478,12 @@ tpm_setup(void)
>       if (runningOnXen())
>           return;

This looks like a for Xen where we will be missing too much. Cc'in Xu 
Quan for this. I think Xen likely only wants to skip the TPM_Startup in 
tpm_startup() but not the retrieval of the durations and timeouts and so 
on. This part may need to move.

>
> -    tpm_startup();
> +    ret = tpm_startup();
> +    if (ret)
> +        return;
> +
> +    tpm_smbios_measure();
> +    tpm_add_action(2, "Start Option ROM Scan");
>   }

Stefan