Return-Path: From: Johan Hedberg To: linux-bluetooth@vger.kernel.org Subject: [PATCH 12/31] Bluetooth: Fix L2CAP channel closing for LE connections Date: Wed, 4 Dec 2013 16:11:08 +0200 Message-Id: <1386166287-13693-13-git-send-email-johan.hedberg@gmail.com> In-Reply-To: <1386166287-13693-1-git-send-email-johan.hedberg@gmail.com> References: <1386166287-13693-1-git-send-email-johan.hedberg@gmail.com> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: From: Johan Hedberg Sending of the L2CAP Disconnect request should also be performed for LE based channels. The proper thing to do is therefore to look at whether there's a PSM specified for the channel instead of looking at the link type. Signed-off-by: Johan Hedberg --- net/bluetooth/l2cap_core.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index 891995f845f6..333031fde67e 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -674,8 +674,10 @@ void l2cap_chan_close(struct l2cap_chan *chan, int reason) case BT_CONNECTED: case BT_CONFIG: - if (chan->chan_type == L2CAP_CHAN_CONN_ORIENTED && - conn->hcon->type == ACL_LINK) { + /* ATT uses L2CAP_CHAN_CONN_ORIENTED so we must also + * check for chan->psm. + */ + if (chan->chan_type == L2CAP_CHAN_CONN_ORIENTED && chan->psm) { __set_chan_timer(chan, chan->ops->get_sndtimeo(chan)); l2cap_send_disconn_req(chan, reason); } else -- 1.8.4.2