[PATCH v5 12/21] tpm: move pcr extend code to tpm2-cmd.c

[Jarkko Sakkinen]

On Sat, Sep 29, 2018 at 01:30:26AM +0300, Tomas Winkler wrote:
> Add tpm2_pcr_extend() function to tpm2-cmd.c with signature required
> by tpm-interface.c. It wraps the original open code
> implementation. The original original tpm2_pcr_extend() function
> is renamed to __tpm2_pcr_extend() and made static, it is called
> only from new tpm2_pcr_extend().
> 
> Fix warnings in __tpm2_pcr_extend()
> tpm2-cmd.c:251:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
> tpm2-cmd.c:252:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
> 
> Signed-off-by: Tomas Winkler <tomas.winkler at intel.com>

We do not want the signature change, especially because as we are
working on getting Roberto's changes in and also because it has
absolutely a zero gain. Who cares if those functions take different
parameters? I don't.

/Jarkko