From: Gustavo A. R. Silva <garsilva@embeddedor.com>
Date: Tue, 24 Oct 2017 03:02:07 +0000 (-0500)
Subject: usb: image: mdc800: mark expected switch fall-through
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=f10f4715bd6e383ebe3f20ac060cb8beecca47dc;p=linux.git

usb: image: mdc800: mark expected switch fall-through

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/image/mdc800.c b/drivers/usb/image/mdc800.c
index e92540a21b6b5..185c4e2db2a1a 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;