From: Gustavo F. Padovan <padovan@profusion.mobi>
Date: Sat, 1 May 2010 19:15:40 +0000 (-0300)
Subject: Bluetooth: Send Ack after clear the SREJ list
X-Git-Tag: firefly_0821_release~9833^2~2087^2~205
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=855666cccc939d392316de17512e17a08b2fa05a;p=firefly-linux-kernel-4.4.55.git

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>
---

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;