From: Gustavo F. Padovan <padovan@profusion.mobi>
Date: Thu, 14 Apr 2011 20:57:26 +0000 (-0300)
Subject: Bluetooth: Fix lockdep warning in L2CAP
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=26954c7f26068b6ced108806fdd39aee5cd54e6f;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

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>
---

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);