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: image: mdc800: mark expected switch fall-through
Date: Mon, 23 Oct 2017 22:02:07 -0500 [thread overview]
Message-ID: <20171024030207.GA19516@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/image/mdc800.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/image/mdc800.c b/drivers/usb/image/mdc800.c
index e92540a..185c4e2 100644
--- a/drivers/usb/image/mdc800.c
+++ b/drivers/usb/image/mdc800.c
@@ -893,6 +893,7 @@ static ssize_t mdc800_device_write (struct file *file, const char __user *buf, s
return -EIO;
}
mdc800->pic_len=-1;
+ /* fall through */
case 0x09: /* Download Thumbnail */
mdc800->download_left=answersize+64;
--
2.7.4
reply other threads:[~2017-10-24 3:02 UTC|newest]
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