From: Gustavo A. R. Silva <garsilva@embeddedor.com>
Date: Tue, 24 Oct 2017 16:48:19 +0000 (-0500)
Subject: usb: storage: uas: mark expected switch fall-through
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=685b2df48e8f3f01b646f5951188804dbed58298;p=openwrt%2Fstaging%2Fblogic.git

usb: storage: uas: mark expected switch fall-through

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

Addresses-Coverity-ID: 115016
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/storage/uas.c b/drivers/usb/storage/uas.c
index 63cf981ed81c..bd4671d5dfc3 100644
--- a/drivers/usb/storage/uas.c
+++ b/drivers/usb/storage/uas.c
@@ -668,6 +668,7 @@ static int uas_queuecommand_lck(struct scsi_cmnd *cmnd,
 		break;
 	case DMA_BIDIRECTIONAL:
 		cmdinfo->state |= ALLOC_DATA_IN_URB | SUBMIT_DATA_IN_URB;
+		/* fall through */
 	case DMA_TO_DEVICE:
 		cmdinfo->state |= ALLOC_DATA_OUT_URB | SUBMIT_DATA_OUT_URB;
 	case DMA_NONE: