From: Johan Hedberg Date: Tue, 14 May 2013 19:46:01 +0000 (+0300) Subject: Bluetooth: Fix L2CAP channel closing for LE connections X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=cea04ce35eb3e2e53e7c7bb8ebe9c10312f79b84;p=deliverable%2Flinux.git Bluetooth: Fix L2CAP channel closing for LE connections 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 Signed-off-by: Marcel Holtmann --- diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index d6f518d7e61b..744afae61931 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