NFC: st21nfca: Add error messages for unexpected HCI events

[firefly-linux-kernel-4.4.55.git] / drivers / nfc / st21nfca / se.c

diff --git a/drivers/nfc/st21nfca/se.c b/drivers/nfc/st21nfca/se.c
index d3347c7e8c37ecc55adf726d9be16c5d02e7fed4..dd3e15c173530d52d0caa63d760b30a3c81bab26 100644 (file)
--- a/drivers/nfc/st21nfca/se.c
+++ b/drivers/nfc/st21nfca/se.c
@@ -342,6 +342,7 @@ int st21nfca_connectivity_event_received(struct nfc_hci_dev *hdev, u8 host,
                r = nfc_se_transaction(hdev->ndev, host, transaction);
                break;
        default:
+               nfc_err(&hdev->ndev->dev, "Unexpected event on connectivity gate\n");
                return 1;
        }
        kfree_skb(skb);
@@ -373,6 +374,9 @@ int st21nfca_apdu_reader_event_received(struct nfc_hci_dev *hdev,
                mod_timer(&info->se_info.bwi_timer, jiffies +
                                msecs_to_jiffies(info->se_info.wt_timeout));
                break;
+       default:
+               nfc_err(&hdev->ndev->dev, "Unexpected event on apdu reader gate\n");
+               return 1;
        }
 
 exit: