Commit 4f4ee7d8 authored Oct 23, 2017 by Gustavo A. R. Silva Committed by Greg Kroah-Hartman Nov 01, 2017

usb: core: urb: mark expected switch fall-through



In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Addresses-Coverity-ID: 1162594
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 685b2df4

drivers/usb/core/urb.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -492,6 +492,7 @@ int usb_submit_urb(struct urb *urb, gfp_t mem_flags)
		if ((urb->interval < 6)
		&& (xfertype == USB_ENDPOINT_XFER_INT))
		return -EINVAL;
		/* fall through */
		default:
		if (urb->interval <= 0)
		return -EINVAL;