Bluetooth: Fix missing command complete event for mgmt_confirm_name

All management commands are expected to indicate successful completion
through a command complete event however the confirm name command was
missing it. This patch add the sending of the missing event.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index e5502a5..577f316 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -2493,7 +2493,8 @@
 		hci_inquiry_cache_update_resolve(hdev, e);
 	}
 
-	err = 0;
+	err = cmd_complete(sk, hdev->id, MGMT_OP_CONFIRM_NAME, 0, &cp->addr,
+			   sizeof(cp->addr));
 
 failed:
 	hci_dev_unlock(hdev);