Bluetooth: Ignore SMP data on non-LE links
The SMP CID is only defined for LE transports. Instead of returning an
error from smp_sig_channel() in this case (which would cause a
disconnection) just return 0 to ignore the data, which is consistent
with the behavior for other unknown CIDs.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c
index 463e50c..fc200e0 100644
--- a/net/bluetooth/smp.c
+++ b/net/bluetooth/smp.c
@@ -856,7 +856,7 @@
if (hcon->type != LE_LINK) {
kfree_skb(skb);
- return -ENOTSUPP;
+ return 0;
}
if (skb->len < 1) {