nfc: st21nfca: Code cleanup

A few code cleanups, mostly empty lines removal.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

drivers/nfc/st21nfca/i2c.c

@@ -731,7 +731,6 @@ static struct i2c_driver st21nfca_hci_i2c_driver = {
 	.id_table = st21nfca_hci_i2c_id_table,
 	.remove = st21nfca_hci_i2c_remove,
 };
-
 module_i2c_driver(st21nfca_hci_i2c_driver);
 
 MODULE_LICENSE("GPL");

drivers/nfc/st21nfca/se.c

@@ -312,7 +312,7 @@ int st21nfca_connectivity_event_received(struct nfc_hci_dev *hdev, u8 host,
 
 	switch (event) {
 	case ST21NFCA_EVT_CONNECTIVITY:
-		break;
+	break;
 	case ST21NFCA_EVT_TRANSACTION:
 		/*
 		 * According to specification etsi 102 622
@@ -342,7 +342,7 @@ int st21nfca_connectivity_event_received(struct nfc_hci_dev *hdev, u8 host,
 		       transaction->aid_len + 4, transaction->params_len);
 
 		r = nfc_se_transaction(hdev->ndev, host, transaction);
-		break;
+	break;
 	default:
 		nfc_err(&hdev->ndev->dev, "Unexpected event on connectivity gate\n");
 		return 1;