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@@ -3348,9 +3348,13 @@ static inline int l2cap_data_channel_sframe(struct sock *sk, u16 rx_control, str
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case L2CAP_SUPER_RCV_READY:
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if (rx_control & L2CAP_CTRL_POLL) {
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u16 control = L2CAP_CTRL_FINAL;
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- control |= L2CAP_SUPER_RCV_READY;
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+ control |= L2CAP_SUPER_RCV_READY |
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+ (pi->buffer_seq << L2CAP_CTRL_REQSEQ_SHIFT);
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l2cap_send_sframe(l2cap_pi(sk), control);
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} else if (rx_control & L2CAP_CTRL_FINAL) {
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+ pi->expected_ack_seq = tx_seq;
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+ l2cap_drop_acked_frames(sk);
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+
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if (!(pi->conn_state & L2CAP_CONN_WAIT_F))
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break;
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