nsim_xdp_offload_active
if (ns->bpf_offloaded && !nsim_xdp_offload_active(ns))
if (!nsim_xdp_offload_active(ns) && !bpf->prog)
if (!nsim_xdp_offload_active(ns) && bpf->prog && ns->bpf_offloaded) {
return nsim_bpf_offload(ns, bpf->prog, nsim_xdp_offload_active(ns));