ack_timer should be cleared when sending ACK to avoid acking I-frames
twice.
Signed-off-by: Szymon Janc <szymon.janc@xxxxxxxxx>
---
net/bluetooth/l2cap_core.c | 10 ++++++++--
1 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index 308d9d7..b9e232e 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -1478,7 +1478,7 @@ static int l2cap_retransmit_frames(struct l2cap_chan *chan)
return ret;
}
-static void l2cap_send_ack(struct l2cap_chan *chan)
+static void __l2cap_send_ack(struct l2cap_chan *chan)
{
u32 control = 0;
@@ -1498,6 +1498,12 @@ static void l2cap_send_ack(struct l2cap_chan *chan)
l2cap_send_sframe(chan, control);
}
+static void l2cap_send_ack(struct l2cap_chan *chan)
+{
+ __clear_ack_timer(chan);
+ __l2cap_send_ack(chan);
+}
+
static void l2cap_send_srejtail(struct l2cap_chan *chan)
{
struct srej_list *tail;
@@ -1988,7 +1994,7 @@ static void l2cap_ack_timeout(struct work_struct *work)
BT_DBG("chan %p", chan);
lock_sock(chan->sk);
- l2cap_send_ack(chan);
+ __l2cap_send_ack(chan);
release_sock(chan->sk);
}
--
on behalf of ST-Ericsson
--
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