546 	if (shutdown == SHUTDOWN_MASK || state == TCP_CLOSE)  in tcp_poll()
816 			if (sk->sk_state == TCP_CLOSE) {  in tcp_splice_read()
851 		if (sk->sk_err || sk->sk_state == TCP_CLOSE ||  in tcp_splice_read()
1018 			tcp_set_state(sk, TCP_CLOSE);  in tcp_sendmsg_fastopen()
1377 	if (sk->sk_state == TCP_CLOSE && !sock_flag(sk, SOCK_DONE))  in tcp_recv_urg()
1400 	if (sk->sk_state == TCP_CLOSE || (sk->sk_shutdown & RCV_SHUTDOWN))  in tcp_recv_urg()
2409 			    sk->sk_state == TCP_CLOSE ||  in tcp_recvmsg_locked()
2425 			if (sk->sk_state == TCP_CLOSE) {  in tcp_recvmsg_locked()
2602 	BUILD_BUG_ON((int)BPF_TCP_CLOSE != (int)TCP_CLOSE);  in tcp_set_state()
2630 	case TCP_CLOSE:  in tcp_set_state()
2660   [0 /* (Invalid) */]	= TCP_CLOSE,
2662   [TCP_SYN_SENT]	= TCP_CLOSE,
2666   [TCP_TIME_WAIT]	= TCP_CLOSE,
2667   [TCP_CLOSE]		= TCP_CLOSE,
2670   [TCP_LISTEN]		= TCP_CLOSE,
2672   [TCP_NEW_SYN_RECV]	= TCP_CLOSE,	/* should not happen ! */
2759 		tcp_set_state(sk, TCP_CLOSE);  in __tcp_close()
2781 	if (sk->sk_state == TCP_CLOSE)  in __tcp_close()
2796 		tcp_set_state(sk, TCP_CLOSE);  in __tcp_close()
2850 	if (state != TCP_CLOSE && sk->sk_state == TCP_CLOSE)  in __tcp_close()
2870 			tcp_set_state(sk, TCP_CLOSE);  in __tcp_close()
2886 	if (sk->sk_state != TCP_CLOSE) {  in __tcp_close()
2888 			tcp_set_state(sk, TCP_CLOSE);  in __tcp_close()
2894 			tcp_set_state(sk, TCP_CLOSE);  in __tcp_close()
2898 	if (sk->sk_state == TCP_CLOSE) {  in __tcp_close()
2977 	if (old_state != TCP_CLOSE)  in tcp_disconnect()
2978 		tcp_set_state(sk, TCP_CLOSE);  in tcp_disconnect()
3367 		if (sk->sk_state != TCP_CLOSE)  in tcp_set_window_clamp()
3545 		if (sk->sk_state != TCP_CLOSE) {  in do_tcp_setsockopt()
3617 			if (sk->sk_state == TCP_CLOSE)  in do_tcp_setsockopt()
4517 	tcp_set_state(sk, TCP_CLOSE);  in tcp_done()
4559 		tcp_set_state(sk, TCP_CLOSE);  in tcp_abort()