From: "Gustavo A. R. Silva" <garsilva@embeddedor.com>
To: Oliver Neukum <oneukum@suse.com>,
Alan Stern <stern@rowland.harvard.edu>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-usb@vger.kernel.org, linux-scsi@vger.kernel.org,
usb-storage@lists.one-eyed-alien.net,
linux-kernel@vger.kernel.org,
"Gustavo A. R. Silva" <garsilva@embeddedor.com>
Subject: [PATCH] usb: storage: uas: mark expected switch fall-through
Date: Tue, 24 Oct 2017 11:48:19 -0500 [thread overview]
Message-ID: <20171024164819.GA1240@embeddedor.com> (raw)
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>
---
drivers/usb/storage/uas.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/storage/uas.c b/drivers/usb/storage/uas.c
index 63cf981..bd4671d 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:
--
2.7.4
reply other threads:[~2017-10-24 16:48 UTC|newest]
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