Bluetooth: Send Ack after clear the SREJ list

As specified by Bluetooth 3.0 spec we shall send an acknowledgment using
the Send-Ack() after clear the SREJ list.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c
index e936913c921e..c6bc1b9ed657 100644
--- a/net/bluetooth/l2cap.c
+++ b/net/bluetooth/l2cap.c
@@ -3493,6 +3493,7 @@ static inline int l2cap_data_channel_iframe(struct sock *sk, u16 rx_control, str
                         if (list_empty(SREJ_LIST(sk))) {
                                 pi->buffer_seq = pi->buffer_seq_srej;
                                 pi->conn_state &= ~L2CAP_CONN_SREJ_SENT;
+                                l2cap_send_ack(pi);
                         }
                 } else {
                         struct srej_list *l;