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 <marcus.wichelmann@xxxxxxxxxxxxxxxx> Reviewed-by: Willem de Bruijn <willemb@xxxxxxxxxx> Both tests that include lwt_helpers.h also include network_helpers.h, so the linking with network_helpers.o is already addressed. This was not entirely obvious from just reading the code.