763 	if (s->src_node != NULL) {  in pf_src_tree_remove_state()
764 		if (--s->src_node->states <= 0) {  in pf_src_tree_remove_state()
769 			s->src_node->expire = time.tv_sec + timeout;  in pf_src_tree_remove_state()
772 	if (s->nat_src_node != s->src_node && s->nat_src_node != NULL) {  in pf_src_tree_remove_state()
781 	s->src_node = s->nat_src_node = NULL;  in pf_src_tree_remove_state()
2646 			s->src_node = sn;  in pf_test_tcp()
2647 			s->src_node->states++;  in pf_test_tcp()
2957 			s->src_node = sn;  in pf_test_udp()
2958 			s->src_node->states++;  in pf_test_udp()
3236 			s->src_node = sn;  in pf_test_icmp()
3237 			s->src_node->states++;  in pf_test_icmp()
3497 			s->src_node = sn;  in pf_test_other()
3498 			s->src_node->states++;  in pf_test_other()
5478 			if (s->src_node != NULL) {  in pf_test_eh()
5479 				s->src_node->packets++;  in pf_test_eh()
5480 				s->src_node->bytes += pd.tot_len;  in pf_test_eh()
5812 			if (s->src_node != NULL) {  in pf_test6_eh()
5813 				s->src_node->packets++;  in pf_test6_eh()
5814 				s->src_node->bytes += pd.tot_len;  in pf_test6_eh()