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>
diff --git a/drivers/nfc/st21nfca/se.c b/drivers/nfc/st21nfca/se.c
index c79d99b..d5172e4 100644
--- a/drivers/nfc/st21nfca/se.c
+++ b/drivers/nfc/st21nfca/se.c
@@ -312,7 +312,7 @@
 
 	switch (event) {
 	case ST21NFCA_EVT_CONNECTIVITY:
-		break;
+	break;
 	case ST21NFCA_EVT_TRANSACTION:
 		/*
 		 * According to specification etsi 102 622
@@ -342,7 +342,7 @@
 		       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;