Bluetooth: Don't register any SMP channel if LE is not supported
When LE features are not supported, then do not bother registering any
kind of SMP channel.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c
index 3e4de93..08a9314 100644
--- a/net/bluetooth/smp.c
+++ b/net/bluetooth/smp.c
@@ -3066,6 +3066,12 @@
BT_DBG("%s", hdev->name);
+ /* If the controller does not support Low Energy operation, then
+ * there is also no need to register any SMP channel.
+ */
+ if (!lmp_le_capable(hdev))
+ return 0;
+
chan = smp_add_cid(hdev, L2CAP_CID_SMP);
if (IS_ERR(chan))
return PTR_ERR(chan);