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authorGustavo F. Padovan <padovan@profusion.mobi>2010-06-03 16:34:20 -0300
committerMarcel Holtmann <marcel@holtmann.org>2010-07-21 10:39:07 -0700
commit4ea727ef9d507413f15da0de401d8a50b125649a (patch)
tree5a5eb90f1d859dcbe6c79bc8d4b14d3273816641 /net/bluetooth
parent260000896750690b774d4343294ae5cbff1423e5 (diff)
Bluetooth: Fix missing retransmission action with RR(P=1)
The Bluetooth SIG Profile Tuning Suite Software uses the CSA1 spec to run the L2CAP tests. The new 3.0 spec has a missing Retransmit-I-Frames action when the Remote side is Busy. We still start the retransmission timer if Remote is Busy and unacked frames > 0. We do everything we did before this change plus the Retransmission of I-frames. 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>
Diffstat (limited to 'net/bluetooth')
-rw-r--r--net/bluetooth/l2cap.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c
index 8c9f577dd46..7c227373290 100644
--- a/net/bluetooth/l2cap.c
+++ b/net/bluetooth/l2cap.c
@@ -3405,8 +3405,8 @@ static inline void l2cap_send_i_or_rr_or_rnr(struct sock *sk)
pi->conn_state &= ~L2CAP_CONN_SEND_FBIT;
}
- if (pi->conn_state & L2CAP_CONN_REMOTE_BUSY && pi->unacked_frames > 0)
- __mod_retrans_timer();
+ if (pi->conn_state & L2CAP_CONN_REMOTE_BUSY)
+ l2cap_retransmit_frames(sk);
spin_lock_bh(&pi->send_lock);
l2cap_ertm_send(sk);