Bluetooth: Remove special handling of ATT in l2cap_security_cfm()

With the update to sk->resume() and __l2cap_no_conn_pending() we
no-longer need to have special handling of ATT channels in the
l2cap_security_cfm() function. The chan->sec_level update when
encryption has been enabled is safe to do for any kind of channel, and
the loop takes later care of calling chan->ready() or chan->resume() if
necessary.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index a0a910e..54cbfcd 100644 (file)
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -7341,15 +7341,8 @@ int l2cap_security_cfm(struct hci_conn *hcon, u8 status, u8 encrypt)
                        continue;
                }
 
-               if (chan->scid == L2CAP_CID_ATT) {
-                       if (!status && encrypt) {
-                               chan->sec_level = hcon->sec_level;
-                               l2cap_chan_ready(chan);
-                       }
-
-                       l2cap_chan_unlock(chan);
-                       continue;
-               }
+               if (!status && encrypt)
+                       chan->sec_level = hcon->sec_level;
 
                if (!__l2cap_no_conn_pending(chan)) {
                        l2cap_chan_unlock(chan);