Re: [RFC PATCH-for-5.1 2/2] tpm: List the available TPM backends

[Stefan Berger]

On 7/22/20 7:23 AM, Philippe Mathieu-Daudé wrote:
> When an incorrect backend is selected, tpm_display_backend_drivers()
> is supposed to list the available backends. However the error is
> directly propagated, and we never display the list. The user only
> gets "Parameter 'type' expects a TPM backend type" error.
>
> Convert the fprintf(stderr,) calls to error hints propagated with
> the error.
>
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
> RFC because this is now odd in tpm_config_parse():

because it's not using the fprintf anymore ?