NSF_UNINIT
!(ns->netstack_flags & (NSF_UNINIT|NSF_CLOSING))) {
if (ns->netstack_flags & (NSF_UNINIT | NSF_CLOSING)) {
if ((ns->netstack_flags & (NSF_UNINIT|NSF_CLOSING)) == 0) {
ns->netstack_flags = NSF_UNINIT;
ns->netstack_flags &= ~NSF_UNINIT;