591 	if (shutdown == SHUTDOWN_MASK || state == TCP_CLOSE)  in tcp_poll()
863 			if (sk->sk_state == TCP_CLOSE) {  in tcp_splice_read()
898 		if (sk->sk_err || sk->sk_state == TCP_CLOSE ||  in tcp_splice_read()
1093 			tcp_set_state(sk, TCP_CLOSE);  in tcp_sendmsg_fastopen()
1502 	if (sk->sk_state == TCP_CLOSE && !sock_flag(sk, SOCK_DONE))  in tcp_recv_urg()
1525 	if (sk->sk_state == TCP_CLOSE || (sk->sk_shutdown & RCV_SHUTDOWN))  in tcp_recv_urg()
2789 			    sk->sk_state == TCP_CLOSE ||  in tcp_recvmsg_locked()
2805 			if (sk->sk_state == TCP_CLOSE) {  in tcp_recvmsg_locked()
3014 	BUILD_BUG_ON((int)BPF_TCP_CLOSE != (int)TCP_CLOSE);  in tcp_set_state()
3047 	case TCP_CLOSE:  in tcp_set_state()
3077   [0 /* (Invalid) */]	= TCP_CLOSE,
3079   [TCP_SYN_SENT]	= TCP_CLOSE,
3083   [TCP_TIME_WAIT]	= TCP_CLOSE,
3084   [TCP_CLOSE]		= TCP_CLOSE,
3087   [TCP_LISTEN]		= TCP_CLOSE,
3089   [TCP_NEW_SYN_RECV]	= TCP_CLOSE,	/* should not happen ! */
3184 		tcp_set_state(sk, TCP_CLOSE);  in __tcp_close()
3207 	if (sk->sk_state == TCP_CLOSE)  in __tcp_close()
3222 		tcp_set_state(sk, TCP_CLOSE);  in __tcp_close()
3277 	if (state != TCP_CLOSE && sk->sk_state == TCP_CLOSE)  in __tcp_close()
3297 			tcp_set_state(sk, TCP_CLOSE);  in __tcp_close()
3314 	if (sk->sk_state != TCP_CLOSE) {  in __tcp_close()
3316 			tcp_set_state(sk, TCP_CLOSE);  in __tcp_close()
3323 			tcp_set_state(sk, TCP_CLOSE);  in __tcp_close()
3327 	if (sk->sk_state == TCP_CLOSE) {  in __tcp_close()
3409 	if (old_state != TCP_CLOSE)  in tcp_disconnect()
3410 		tcp_set_state(sk, TCP_CLOSE);  in tcp_disconnect()
3834 		if (sk->sk_state != TCP_CLOSE)  in tcp_set_window_clamp()
4051 		if (sk->sk_state != TCP_CLOSE) {  in do_tcp_setsockopt()
4152 			if (sk->sk_state == TCP_CLOSE)  in do_tcp_setsockopt()
5073 	tcp_set_state(sk, TCP_CLOSE);  in tcp_done()
5115 	if (sk->sk_state == TCP_CLOSE) {  in tcp_abort()
5122 		tcp_set_state(sk, TCP_CLOSE);  in tcp_abort()