335 	(CC_ALGO(tp)->delay_ack != NULL && CC_ALGO(tp)->delay_ack(tp, th))
859 	if (CC_ALGO(tp)->pre_fr != NULL) {  in tcp_reduce_congestion_window()
860 		CC_ALGO(tp)->pre_fr(tp);  in tcp_reduce_congestion_window()
1431 		if (CC_ALGO(tp)->cwnd_init != NULL) {  in tcp_bad_rexmt_restore_state()
1432 			CC_ALGO(tp)->cwnd_init(tp);  in tcp_bad_rexmt_restore_state()
3170 				if (CC_ALGO(tp)->congestion_avd != NULL) {  in tcp_input()
3171 					CC_ALGO(tp)->congestion_avd(tp, th);  in tcp_input()
4822 						if (CC_ALGO(tp)->pre_fr != NULL) {  in tcp_input()
4823 							CC_ALGO(tp)->pre_fr(tp);  in tcp_input()
5016 					if (CC_ALGO(tp)->pre_fr != NULL) {  in tcp_input()
5017 						CC_ALGO(tp)->pre_fr(tp);  in tcp_input()
5111 				if (CC_ALGO(tp)->post_fr != NULL) {  in tcp_input()
5112 					CC_ALGO(tp)->post_fr(tp, th);  in tcp_input()
5257 			if (CC_ALGO(tp)->ack_rcvd != NULL) {  in tcp_input()
5258 				CC_ALGO(tp)->ack_rcvd(tp, th);  in tcp_input()
6812 	if (CC_ALGO(tp)->cwnd_init != NULL) {  in tcp_mss()
6813 		CC_ALGO(tp)->cwnd_init(tp);  in tcp_mss()
7151 		if (CC_ALGO(tp)->cleanup != NULL) {  in tcp_set_new_cc()
7152 			CC_ALGO(tp)->cleanup(tp);  in tcp_set_new_cc()
7158 		if (CC_ALGO(tp)->switch_to != NULL) {  in tcp_set_new_cc()
7159 			CC_ALGO(tp)->switch_to(tp);  in tcp_set_new_cc()
7202 	if (CC_ALGO(tp)->pre_fr != NULL) {  in inp_fc_throttle_tcp()
7203 		CC_ALGO(tp)->pre_fr(tp);  in inp_fc_throttle_tcp()
7213 		if (CC_ALGO(tp)->post_fr != NULL) {  in inp_fc_unthrottle_tcp()
7214 			CC_ALGO(tp)->post_fr(tp, NULL);  in inp_fc_unthrottle_tcp()
7242 	if (CC_ALGO(tp)->pre_fr != NULL) {  in inp_fc_unthrottle_tcp()
7243 		CC_ALGO(tp)->pre_fr(tp);  in inp_fc_unthrottle_tcp()