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

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Wed, 27 Nov 2019 10:19:40 -0800
From:   Eric Biggers <ebiggers@...nel.org>
To:     Sami Tolvanen <samitolvanen@...gle.com>
Cc:     Herbert Xu <herbert@...dor.apana.org.au>,
        Ard Biesheuvel <ard.biesheuvel@...aro.org>,
        Kees Cook <keescook@...omium.org>,
        linux-crypto@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, Ard Biesheuvel <ardb@...nel.org>
Subject: Re: [PATCH v3] crypto: arm64/sha: fix function types

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.

- Eric