[PATCH bpf-next 1/5] net: checksum: move from32to16() to generic header

[Toke Høiland-Jørgensen]

Puranjay Mohan <puranjay at kernel.org> writes:

> from32to16() is used by lib/checksum.c and also by
> arch/parisc/lib/checksum.c. The next patch will use it in the
> bpf_csum_diff helper.
>
> Move from32to16() to the include/net/checksum.h as csum_from32to16() and
> remove other implementations.
>
> Signed-off-by: Puranjay Mohan <puranjay at kernel.org>

Reviewed-by: Toke Høiland-Jørgensen <toke at redhat.com>