18 	struct sk_msg *msg_rx;  in __tcp_bpf_recvmsg()  local
21 	msg_rx = list_first_entry_or_null(&psock->ingress_msg,  in __tcp_bpf_recvmsg()
27 		if (unlikely(!msg_rx))  in __tcp_bpf_recvmsg()
30 		i = msg_rx->sg.start;  in __tcp_bpf_recvmsg()
35 			sge = sk_msg_elem(msg_rx, i);  in __tcp_bpf_recvmsg()
48 				if (!msg_rx->skb)  in __tcp_bpf_recvmsg()
50 				msg_rx->sg.size -= copy;  in __tcp_bpf_recvmsg()
54 					if (!msg_rx->skb)  in __tcp_bpf_recvmsg()
68 		} while (i != msg_rx->sg.end);  in __tcp_bpf_recvmsg()
71 			if (msg_rx == list_last_entry(&psock->ingress_msg,  in __tcp_bpf_recvmsg()
74 			msg_rx = list_next_entry(msg_rx, list);  in __tcp_bpf_recvmsg()
78 		msg_rx->sg.start = i;  in __tcp_bpf_recvmsg()
79 		if (!sge->length && msg_rx->sg.start == msg_rx->sg.end) {  in __tcp_bpf_recvmsg()
80 			list_del(&msg_rx->list);  in __tcp_bpf_recvmsg()
81 			if (msg_rx->skb)  in __tcp_bpf_recvmsg()
82 				consume_skb(msg_rx->skb);  in __tcp_bpf_recvmsg()
83 			kfree(msg_rx);  in __tcp_bpf_recvmsg()
85 		msg_rx = list_first_entry_or_null(&psock->ingress_msg,  in __tcp_bpf_recvmsg()