446 	sk->sk_state = TCP_CLOSE;  in tcp_init_sock()
539 	if (sk->sk_shutdown == SHUTDOWN_MASK || state == TCP_CLOSE)  in tcp_poll()
806 			if (sk->sk_state == TCP_CLOSE) {  in tcp_splice_read()
839 		if (sk->sk_err || sk->sk_state == TCP_CLOSE ||  in tcp_splice_read()
1160 			tcp_set_state(sk, TCP_CLOSE);  in tcp_sendmsg_fastopen()
1457 	if (sk->sk_state == TCP_CLOSE && !sock_flag(sk, SOCK_DONE))  in tcp_recv_urg()
1480 	if (sk->sk_state == TCP_CLOSE || (sk->sk_shutdown & RCV_SHUTDOWN))  in tcp_recv_urg()
2055 			    sk->sk_state == TCP_CLOSE ||  in tcp_recvmsg()
2072 			if (sk->sk_state == TCP_CLOSE) {  in tcp_recvmsg()
2228 	BUILD_BUG_ON((int)BPF_TCP_CLOSE != (int)TCP_CLOSE);  in tcp_set_state()
2245 	case TCP_CLOSE:  in tcp_set_state()
2275   [0 /* (Invalid) */]	= TCP_CLOSE,
2277   [TCP_SYN_SENT]	= TCP_CLOSE,
2281   [TCP_TIME_WAIT]	= TCP_CLOSE,
2282   [TCP_CLOSE]		= TCP_CLOSE,
2285   [TCP_LISTEN]		= TCP_CLOSE,
2287   [TCP_NEW_SYN_RECV]	= TCP_CLOSE,	/* should not happen ! */
2349 		tcp_set_state(sk, TCP_CLOSE);  in tcp_close()
2373 	if (sk->sk_state == TCP_CLOSE)  in tcp_close()
2388 		tcp_set_state(sk, TCP_CLOSE);  in tcp_close()
2442 	if (state != TCP_CLOSE && sk->sk_state == TCP_CLOSE)  in tcp_close()
2462 			tcp_set_state(sk, TCP_CLOSE);  in tcp_close()
2478 	if (sk->sk_state != TCP_CLOSE) {  in tcp_close()
2481 			tcp_set_state(sk, TCP_CLOSE);  in tcp_close()
2487 			tcp_set_state(sk, TCP_CLOSE);  in tcp_close()
2491 	if (sk->sk_state == TCP_CLOSE) {  in tcp_close()
2569 	if (old_state != TCP_CLOSE)  in tcp_disconnect()
2570 		tcp_set_state(sk, TCP_CLOSE);  in tcp_disconnect()
2939 		if (sk->sk_state != TCP_CLOSE)  in do_tcp_setsockopt()
3043 			if (sk->sk_state != TCP_CLOSE) {  in do_tcp_setsockopt()
3102 			if (sk->sk_state == TCP_CLOSE)  in do_tcp_setsockopt()
3854 	tcp_set_state(sk, TCP_CLOSE);  in tcp_done()
3886 		tcp_set_state(sk, TCP_CLOSE);  in tcp_abort()