Bluetooth: Remove not used struct sock

It is a leftover from the recent effort of remove sk usage from L2CAP
core.

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index d52bd0d326217b29f01576eb73de7d334a0a84f3..4141545c620a6f61abce32de21a1c18d7989f24e 100644 (file)
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -3726,7 +3726,7 @@ static struct l2cap_chan *l2cap_connect(struct l2cap_conn *conn,
        struct l2cap_conn_req *req = (struct l2cap_conn_req *) data;
        struct l2cap_conn_rsp rsp;
        struct l2cap_chan *chan = NULL, *pchan;
-       struct sock *parent, *sk = NULL;
+       struct sock *parent;
        int result, status = L2CAP_CS_NO_INFO;
 
        u16 dcid = 0, scid = __le16_to_cpu(req->scid);
@@ -3765,8 +3765,6 @@ static struct l2cap_chan *l2cap_connect(struct l2cap_conn *conn,
        if (!chan)
                goto response;
 
-       sk = chan->sk;
-
        /* For certain devices (ex: HID mouse), support for authentication,
         * pairing and bonding is optional. For such devices, inorder to avoid
         * the ACL alive for too long after L2CAP disconnection, reset the ACL