[PATCH] usb: gadget: udc: dummy_hcd: mark expected switch fall-throughs

[Gustavo A. R. Silva]

In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Signed-off-by: Gustavo A. R. Silva <garsi...@embeddedor.com>
---
 drivers/usb/gadget/udc/dummy_hcd.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/usb/gadget/udc/dummy_hcd.c 
b/drivers/usb/gadget/udc/dummy_hcd.c
index 664b64e..9dd26ff 100644
--- a/drivers/usb/gadget/udc/dummy_hcd.c
+++ b/drivers/usb/gadget/udc/dummy_hcd.c
@@ -569,10 +569,12 @@ static int dummy_enable(struct usb_ep *_ep,
                        if (max <= 1024)
                                break;
                        /* save a return statement */
+                       /* fall through */
                case USB_SPEED_FULL:
                        if (max <= 64)
                                break;
                        /* save a return statement */
+                       /* fall through */
                default:
                        if (max <= 8)
                                break;
@@ -590,6 +592,7 @@ static int dummy_enable(struct usb_ep *_ep,
                        if (max <= 1024)
                                break;
                        /* save a return statement */
+                       /* fall through */
                case USB_SPEED_FULL:
                        if (max <= 1023)
                                break;
-- 
2.7.4

--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majord...@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html