159 	struct inet_connection_sock *icsk = inet_csk(sk);  in tcp_assign_congestion_control()  local
166 	icsk->icsk_ca_ops = ca;  in tcp_assign_congestion_control()
169 	memset(icsk->icsk_ca_priv, 0, sizeof(icsk->icsk_ca_priv));  in tcp_assign_congestion_control()
178 	const struct inet_connection_sock *icsk = inet_csk(sk);  in tcp_init_congestion_control()  local
181 	if (icsk->icsk_ca_ops->init)  in tcp_init_congestion_control()
182 		icsk->icsk_ca_ops->init(sk);  in tcp_init_congestion_control()
192 	struct inet_connection_sock *icsk = inet_csk(sk);  in tcp_reinit_congestion_control()  local
195 	icsk->icsk_ca_ops = ca;  in tcp_reinit_congestion_control()
196 	icsk->icsk_ca_setsockopt = 1;  in tcp_reinit_congestion_control()
197 	memset(icsk->icsk_ca_priv, 0, sizeof(icsk->icsk_ca_priv));  in tcp_reinit_congestion_control()
206 	struct inet_connection_sock *icsk = inet_csk(sk);  in tcp_cleanup_congestion_control()  local
208 	if (icsk->icsk_ca_ops->release)  in tcp_cleanup_congestion_control()
209 		icsk->icsk_ca_ops->release(sk);  in tcp_cleanup_congestion_control()
210 	module_put(icsk->icsk_ca_ops->owner);  in tcp_cleanup_congestion_control()
337 	struct inet_connection_sock *icsk = inet_csk(sk);  in tcp_set_congestion_control()  local
341 	if (icsk->icsk_ca_dst_locked)  in tcp_set_congestion_control()
351 	if (ca == icsk->icsk_ca_ops) {  in tcp_set_congestion_control()
352 		icsk->icsk_ca_setsockopt = 1;  in tcp_set_congestion_control()
359 		const struct tcp_congestion_ops *old_ca = icsk->icsk_ca_ops;  in tcp_set_congestion_control()
365 				icsk->icsk_ca_ops = ca;  in tcp_set_congestion_control()