Bluetooth: Add chan->ops->set_shutdown()

We need to remove all direct access of struct sock from L2CAP core.
This change is pretty simple and just add a new L2CAP channel callback to
do the work in the L2CAP socket side.

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

1 files changed, 5 insertions, 0 deletions

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 9c6be72b6e4e..ae3a99bc31d0 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -555,6 +555,7 @@ struct l2cap_ops {
         void                    (*ready) (struct l2cap_chan *chan);
         void                    (*defer) (struct l2cap_chan *chan);
         void                    (*resume) (struct l2cap_chan *chan);
+        void                    (*set_shutdown) (struct l2cap_chan *chan);
         long                    (*get_sndtimeo) (struct l2cap_chan *chan);
         struct sk_buff          *(*alloc_skb) (struct l2cap_chan *chan,
                                                unsigned long len, int nb);
@@ -796,6 +797,10 @@ static inline void l2cap_chan_no_defer(struct l2cap_chan *chan)
 {
 }
 
+static inline void l2cap_chan_no_set_shutdown(struct l2cap_chan *chan)
+{
+}
+
 static inline long l2cap_chan_no_get_sndtimeo(struct l2cap_chan *chan)
 {
         return 0;