[PATCH v2 3/8] tpm: factor out tpm1_get_random into tpm1-cmd.c

[Winkler, Tomas]

> 
> On Sat, 2018-03-10 at 10:24 +0200, Tomas Winkler wrote:
> > +		rlength = be32_to_cpu(tpm_cmd.header.out.length);
> > +		if (rlength < offsetof(struct tpm_getrandom_out, rng_data) +
> > +			      recd) {
> > +			total = -EFAULT;
> > +			break;
> > +		}
> > +		memcpy(dest, tpm_cmd.params.getrandom_out.rng_data,
> recd);
> 
> This rlength stuff can be handled with tpm_buf_length() as I do in my
> pendig-for-review patch set:
> 
> https://patchwork.kernel.org/patch/10259331/

Right, as I wrote before not sure it's good to move and change the code more than necessary at the same time. 
I would leave the tpm_buf_ changes after this series. 

Thanks
Tomas

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