old_bpf_func     8747 kernel/bpf/verifier.c 	void *old_bpf_func;
old_bpf_func     8860 kernel/bpf/verifier.c 		old_bpf_func = func[i]->bpf_func;
old_bpf_func     8862 kernel/bpf/verifier.c 		if (tmp != func[i] || func[i]->bpf_func != old_bpf_func) {