linux-kernel - Re: [PATCH v3] crypto: arm64/sha: fix function types

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Date:   Wed, 27 Nov 2019 15:42:53 -0800
From:   Sami Tolvanen <samitolvanen@...gle.com>
To:     Eric Biggers <ebiggers@...nel.org>
Cc:     Herbert Xu <herbert@...dor.apana.org.au>,
        Ard Biesheuvel <ard.biesheuvel@...aro.org>,
        Kees Cook <keescook@...omium.org>,
        linux-crypto <linux-crypto@...r.kernel.org>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        LKML <linux-kernel@...r.kernel.org>,
        Ard Biesheuvel <ardb@...nel.org>
Subject: Re: [PATCH v3] crypto: arm64/sha: fix function types

On Wed, Nov 27, 2019 at 10:19 AM Eric Biggers <ebiggers@...nel.org> wrote:
>
> On Tue, Nov 19, 2019 at 12:13:53PM -0800, Sami Tolvanen wrote:
> > +static void __sha1_ce_transform(struct sha1_state *sst, u8 const *src,
> > +                             int blocks)
> > +{
> > +     return sha1_ce_transform(container_of(sst, struct sha1_ce_state, sst),
> > +                              src, blocks);
> > +}
> > +
>
> 'return' isn't needed in functions that return void.
>
> Likewise everywhere else in this patch.
>
> Otherwise this patch looks fine.

Thanks for taking a look, Eric. I'll send out v4 with this fixed.

Sami