* [PATCH] NFC: pn533: mark expected switch fall-through
@ 2018-07-04 22:48 Gustavo A. R. Silva
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From: Gustavo A. R. Silva @ 2018-07-04 22:48 UTC (permalink / raw)
To: Samuel Ortiz; +Cc: linux-wireless, linux-kernel, Gustavo A. R. Silva
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Warning level 2 was used: -Wimplicit-fallthrough=2
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
---
drivers/nfc/pn533/pn533.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/nfc/pn533/pn533.c b/drivers/nfc/pn533/pn533.c
index a0cc1cc..1d0eafeb 100644
--- a/drivers/nfc/pn533/pn533.c
+++ b/drivers/nfc/pn533/pn533.c
@@ -2147,6 +2147,7 @@ static int pn533_transceive(struct nfc_dev *nfc_dev,
break;
}
+ /* else: fall through */
default:
/* jumbo frame ? */
if (skb->len > PN533_CMD_DATAEXCH_DATA_MAXLEN) {
@@ -2273,6 +2274,7 @@ static void pn533_wq_mi_recv(struct work_struct *work)
break;
}
+ /* else: fall through */
default:
skb_put_u8(skb, 1); /*TG*/
--
2.7.4
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2018-07-04 22:48 [PATCH] NFC: pn533: mark expected switch fall-through Gustavo A. R. Silva
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