530 	struct bpf_mprog_entry *entry, *entry_new;  in netkit_prog_attach()  local
552 	ret = bpf_mprog_attach(entry, &entry_new, prog, NULL, replace_prog,  in netkit_prog_attach()
556 		if (entry != entry_new) {  in netkit_prog_attach()
557 			netkit_entry_update(dev, entry_new);  in netkit_prog_attach()
571 	struct bpf_mprog_entry *entry, *entry_new;  in netkit_prog_detach()  local
587 	ret = bpf_mprog_detach(entry, &entry_new, prog, NULL, attr->attach_flags,  in netkit_prog_detach()
590 		if (!bpf_mprog_total(entry_new))  in netkit_prog_detach()
591 			entry_new = NULL;  in netkit_prog_detach()
592 		netkit_entry_update(dev, entry_new);  in netkit_prog_detach()
629 	struct bpf_mprog_entry *entry, *entry_new;  in netkit_link_prog_attach()  local
635 	ret = bpf_mprog_attach(entry, &entry_new, link->prog, link, NULL, flags,  in netkit_link_prog_attach()
638 		if (entry != entry_new) {  in netkit_link_prog_attach()
639 			netkit_entry_update(dev, entry_new);  in netkit_link_prog_attach()
650 	struct bpf_mprog_entry *entry, *entry_new;  in netkit_link_release()  local
663 	ret = bpf_mprog_detach(entry, &entry_new, link->prog, link, 0, 0, 0);  in netkit_link_release()
665 		if (!bpf_mprog_total(entry_new))  in netkit_link_release()
666 			entry_new = NULL;  in netkit_link_release()
667 		netkit_entry_update(dev, entry_new);  in netkit_link_release()
681 	struct bpf_mprog_entry *entry, *entry_new;  in netkit_link_update()  local
705 	ret = bpf_mprog_attach(entry, &entry_new, nprog, link, oprog,  in netkit_link_update()
709 		WARN_ON_ONCE(entry != entry_new);  in netkit_link_update()