linux-kernel - Re: [PATCH] net: unexport csum_and_copy_{from,to}

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Message-ID: <87o80r9ard.fsf@mpe.ellerman.id.au>
Date:   Sat, 23 Apr 2022 23:42:30 +1000
From:   Michael Ellerman <mpe@...erman.id.au>
To:     Christoph Hellwig <hch@....de>, akpm@...ux-foundation.org
Cc:     x86@...nel.org, linux-alpha@...r.kernel.org,
        linux-m68k@...ts.linux-m68k.org, linuxppc-dev@...ts.ozlabs.org,
        linux-kernel@...r.kernel.org, netdev@...r.kernel.org
Subject: Re: [PATCH] net: unexport csum_and_copy_{from,to}_user

Christoph Hellwig <hch@....de> writes:
> csum_and_copy_from_user and csum_and_copy_to_user are exported by
> a few architectures, but not actually used in modular code.  Drop
> the exports.
>
> Signed-off-by: Christoph Hellwig <hch@....de>
> ---
>  arch/alpha/lib/csum_partial_copy.c   | 1 -
>  arch/m68k/lib/checksum.c             | 2 --
>  arch/powerpc/lib/checksum_wrappers.c | 2 --
>  arch/x86/lib/csum-wrappers_64.c      | 2 --
>  4 files changed, 7 deletions(-)

Acked-by: Michael Ellerman <mpe@...erman.id.au> (powerpc)

cheers