[PATCH] usb: wusbcore: wa-xfer: mark expected switch fall-through

[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/wusbcore/wa-xfer.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/usb/wusbcore/wa-xfer.c b/drivers/usb/wusbcore/wa-xfer.c
index e70322b..bee2404 100644
--- a/drivers/usb/wusbcore/wa-xfer.c
+++ b/drivers/usb/wusbcore/wa-xfer.c
@@ -2156,6 +2156,7 @@ static void wa_complete_remaining_xfer_segs(struct 
wa_xfer *xfer,
                 * do not increment RPIPE avail for the WA_SEG_DELAYED case
                 * since it has not been submitted to the RPIPE.
                 */
+               /* fall through */
                case WA_SEG_DELAYED:
                        xfer->segs_done++;
                        current_seg->status = status;
-- 
2.7.4