From: "Gustavo A. R. Silva" <garsilva@embeddedor.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
"Gustavo A. R. Silva" <garsilva@embeddedor.com>
Subject: [PATCH] usb: class: usbtmc: mark expected switch fall-through
Date: Tue, 24 Oct 2017 21:53:09 -0500 [thread overview]
Message-ID: <20171025025309.GA19919@embeddedor.com> (raw)
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
---
drivers/usb/class/usbtmc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/class/usbtmc.c b/drivers/usb/class/usbtmc.c
index 6ebfabf..6adceac 100644
--- a/drivers/usb/class/usbtmc.c
+++ b/drivers/usb/class/usbtmc.c
@@ -1343,6 +1343,7 @@ static void usbtmc_interrupt(struct urb *urb)
case -EOVERFLOW:
dev_err(dev, "overflow with length %d, actual length is %d\n",
data->iin_wMaxPacketSize, urb->actual_length);
+ /* fall through */
case -ECONNRESET:
case -ENOENT:
case -ESHUTDOWN:
--
2.7.4
reply other threads:[~2017-10-25 2:53 UTC|newest]
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