850 	struct request_sock *nreq;  in inet_reqsk_clone()  local
852 	nreq = kmem_cache_alloc(req->rsk_ops->slab, GFP_ATOMIC | __GFP_NOWARN);  in inet_reqsk_clone()
853 	if (!nreq) {  in inet_reqsk_clone()
862 	nreq_sk = req_to_sk(nreq);  in inet_reqsk_clone()
876 	nreq->rsk_listener = sk;  in inet_reqsk_clone()
881 	if (sk->sk_protocol == IPPROTO_TCP && tcp_rsk(nreq)->tfo_listener)  in inet_reqsk_clone()
882 		rcu_assign_pointer(tcp_sk(nreq->sk)->fastopen_rsk, nreq);  in inet_reqsk_clone()
884 	return nreq;  in inet_reqsk_clone()
947 	struct request_sock *nreq = NULL, *oreq = req;  in reqsk_timer_handler()  local
961 		nreq = inet_reqsk_clone(req, nsk);  in reqsk_timer_handler()
962 		if (!nreq)  in reqsk_timer_handler()
970 		refcount_set(&nreq->rsk_refcnt, 2 + 1);  in reqsk_timer_handler()
971 		timer_setup(&nreq->rsk_timer, reqsk_timer_handler, TIMER_PINNED);  in reqsk_timer_handler()
974 		req = nreq;  in reqsk_timer_handler()
1022 		if (!nreq)  in reqsk_timer_handler()
1025 		if (!inet_ehash_insert(req_to_sk(nreq), req_to_sk(oreq), NULL)) {  in reqsk_timer_handler()
1027 			inet_csk_reqsk_queue_drop(sk_listener, nreq);  in reqsk_timer_handler()
1036 		reqsk_put(nreq);  in reqsk_timer_handler()
1044 	if (nreq) {  in reqsk_timer_handler()
1047 		reqsk_migrate_reset(nreq);  in reqsk_timer_handler()
1048 		reqsk_queue_removed(queue, nreq);  in reqsk_timer_handler()
1049 		__reqsk_free(nreq);  in reqsk_timer_handler()
1280 			struct request_sock *nreq;  in inet_csk_complete_hashdance()  local
1286 			nreq = inet_reqsk_clone(req, sk);  in inet_csk_complete_hashdance()
1287 			if (!nreq) {  in inet_csk_complete_hashdance()
1292 			refcount_set(&nreq->rsk_refcnt, 1);  in inet_csk_complete_hashdance()
1293 			if (inet_csk_reqsk_queue_add(sk, nreq, child)) {  in inet_csk_complete_hashdance()
1301 			reqsk_migrate_reset(nreq);  in inet_csk_complete_hashdance()
1302 			__reqsk_free(nreq);  in inet_csk_complete_hashdance()
1335 		struct request_sock *nreq;  in inet_csk_listen_stop()  local
1344 			nreq = inet_reqsk_clone(req, nsk);  in inet_csk_listen_stop()
1345 			if (nreq) {  in inet_csk_listen_stop()
1346 				refcount_set(&nreq->rsk_refcnt, 1);  in inet_csk_listen_stop()
1348 				if (inet_csk_reqsk_queue_add(nsk, nreq, child)) {  in inet_csk_listen_stop()
1355 					reqsk_migrate_reset(nreq);  in inet_csk_listen_stop()
1356 					__reqsk_free(nreq);  in inet_csk_listen_stop()