1052 	if (snd_una == READ_ONCE(msk->snd_nxt) &&  in __mptcp_clean_una()
1301 		if (snd_una != msk->snd_nxt || tcp_write_queue_tail(ssk)) {  in mptcp_sendmsg_frag()
1471 	burst = min_t(int, MPTCP_SEND_BURST_SIZE, mptcp_wnd_end(msk) - msk->snd_nxt);  in mptcp_subflow_get_send()
1511 	if (likely(after64(snd_nxt_new, msk->snd_nxt))) {  in mptcp_update_post_push()
1512 		msk->bytes_sent += snd_nxt_new - msk->snd_nxt;  in mptcp_update_post_push()
1513 		msk->snd_nxt = snd_nxt_new;  in mptcp_update_post_push()
1692 		    msk->snd_nxt + 1 == msk->write_seq)  in __mptcp_subflow_push_pending()
2330 	msk->recovery_snd_nxt = msk->snd_nxt;  in __mptcp_retransmit_pending_data()
2856 			WRITE_ONCE(mptcp_sk(sk)->snd_una, mptcp_sk(sk)->snd_nxt);  in mptcp_subflow_shutdown()
2904 		 msk->snd_nxt, msk->write_seq);  in mptcp_check_send_data_fin()
2909 	if (!msk->snd_data_fin_enable || msk->snd_nxt + 1 != msk->write_seq ||  in mptcp_check_send_data_fin()
2913 	WRITE_ONCE(msk->snd_nxt, msk->write_seq);  in mptcp_check_send_data_fin()
3191 	msk->snd_nxt = msk->write_seq;  in mptcp_sk_clone_init()
3193 	msk->wnd_end = msk->snd_nxt + req->rsk_rcv_wnd;  in mptcp_sk_clone_init()
3246 	WRITE_ONCE(msk->wnd_end, msk->snd_nxt + tcp_sk(ssk)->snd_wnd);  in mptcp_rcv_space_init()
3493 	WRITE_ONCE(msk->snd_nxt, msk->write_seq);  in mptcp_finish_connect()
3625 		*karg = mptcp_ioctl_outq(msk, msk->snd_nxt);  in mptcp_ioctl()