* [PATCH] usb: image: mdc800: mark expected switch fall-through
@ 2017-10-24 3:02 Gustavo A. R. Silva
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From: Gustavo A. R. Silva @ 2017-10-24 3:02 UTC (permalink / raw)
To: Greg Kroah-Hartman; +Cc: linux-usb, linux-kernel, Gustavo A. R. Silva
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
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2017-10-24 3:02 [PATCH] usb: image: mdc800: mark expected switch fall-through Gustavo A. R. Silva
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