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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>
hifive-unleashed-5.1
Gustavo A. R. Silva 2017-10-23 22:02:07 -05:00 committed by Greg Kroah-Hartman
parent 4f4ee7d879
commit f10f4715bd
1 changed files with 1 additions and 0 deletions
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drivers/usb/image/mdc800.c
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@ -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;