[PATCH] net: unexport csum_and_copy_{from,to}_user

[Michael Ellerman]

Christoph Hellwig <hch at lst.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 at lst.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 at ellerman.id.au> (powerpc)

cheers