Re: [PATCH bpf-next v3 3/6] selftests/bpf: move open_tuntap to network helpers

Marcus Wichelmann wrote:

To test the XDP metadata functionality of the tun driver, it's necessary
to create a new tap device first. A helper function for this already
exists in lwt_helpers.h. Move it to the common network helpers header,
so it can be reused in other tests.

Signed-off-by: Marcus Wichelmann <redacted>

Reviewed-by: Willem de Bruijn <willemb@google.com>