37 	const struct inet_connection_sock *icsk = inet_csk(sk);  in dccp_write_timeout()  local
41 		if (icsk->icsk_retransmits != 0)  in dccp_write_timeout()
43 		retry_until = icsk->icsk_syn_retries ?  in dccp_write_timeout()
46 		if (icsk->icsk_retransmits >= sysctl_dccp_retries1) {  in dccp_write_timeout()
76 	if (icsk->icsk_retransmits >= retry_until) {  in dccp_write_timeout()
89 	struct inet_connection_sock *icsk = inet_csk(sk);  in dccp_retransmit_timer()  local
102 	if (icsk->icsk_retransmits == 0)  in dccp_retransmit_timer()
110 		if (--icsk->icsk_retransmits == 0)  in dccp_retransmit_timer()
111 			icsk->icsk_retransmits = 1;  in dccp_retransmit_timer()
113 					  min(icsk->icsk_rto,  in dccp_retransmit_timer()
119 	icsk->icsk_backoff++;  in dccp_retransmit_timer()
121 	icsk->icsk_rto = min(icsk->icsk_rto << 1, DCCP_RTO_MAX);  in dccp_retransmit_timer()
122 	inet_csk_reset_xmit_timer(sk, ICSK_TIME_RETRANS, icsk->icsk_rto,  in dccp_retransmit_timer()
124 	if (icsk->icsk_retransmits > sysctl_dccp_retries1)  in dccp_retransmit_timer()
130 	struct inet_connection_sock *icsk =  in dccp_write_timer()  local
131 			from_timer(icsk, t, icsk_retransmit_timer);  in dccp_write_timer()
132 	struct sock *sk = &icsk->icsk_inet.sk;  in dccp_write_timer()
138 		sk_reset_timer(sk, &icsk->icsk_retransmit_timer,  in dccp_write_timer()
143 	if (sk->sk_state == DCCP_CLOSED || !icsk->icsk_pending)  in dccp_write_timer()
146 	if (time_after(icsk->icsk_timeout, jiffies)) {  in dccp_write_timer()
147 		sk_reset_timer(sk, &icsk->icsk_retransmit_timer,  in dccp_write_timer()
148 			       icsk->icsk_timeout);  in dccp_write_timer()
152 	event = icsk->icsk_pending;  in dccp_write_timer()
153 	icsk->icsk_pending = 0;  in dccp_write_timer()
176 	struct inet_connection_sock *icsk =  in dccp_delack_timer()  local
177 			from_timer(icsk, t, icsk_delack_timer);  in dccp_delack_timer()
178 	struct sock *sk = &icsk->icsk_inet.sk;  in dccp_delack_timer()
183 		icsk->icsk_ack.blocked = 1;  in dccp_delack_timer()
185 		sk_reset_timer(sk, &icsk->icsk_delack_timer,  in dccp_delack_timer()
191 	    !(icsk->icsk_ack.pending & ICSK_ACK_TIMER))  in dccp_delack_timer()
193 	if (time_after(icsk->icsk_ack.timeout, jiffies)) {  in dccp_delack_timer()
194 		sk_reset_timer(sk, &icsk->icsk_delack_timer,  in dccp_delack_timer()
195 			       icsk->icsk_ack.timeout);  in dccp_delack_timer()
199 	icsk->icsk_ack.pending &= ~ICSK_ACK_TIMER;  in dccp_delack_timer()
202 		if (!icsk->icsk_ack.pingpong) {  in dccp_delack_timer()
204 			icsk->icsk_ack.ato = min(icsk->icsk_ack.ato << 1,  in dccp_delack_timer()
205 						 icsk->icsk_rto);  in dccp_delack_timer()
210 			icsk->icsk_ack.pingpong = 0;  in dccp_delack_timer()
211 			icsk->icsk_ack.ato = TCP_ATO_MIN;  in dccp_delack_timer()