Bluetooth: Fix lockdep warning in L2CAP

Fix a regression from the L2CAP "rewrite" patches.
Purge the tx_q already happens on l2cap_chan_del() so we don't need it at
l2cap_disconnect_req().

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>

1 files changed, 0 insertions, 2 deletions

diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index bc84ed1b3320..d47de2b04b2e 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -477,8 +477,6 @@ void l2cap_send_disconn_req(struct l2cap_conn *conn, struct l2cap_chan *chan, in
 
         sk = chan->sk;
 
-        skb_queue_purge(&chan->tx_q);
-
         if (l2cap_pi(sk)->mode == L2CAP_MODE_ERTM) {
                 del_timer(&chan->retrans_timer);
                 del_timer(&chan->monitor_timer);