linux-kernel - Re: [PATCH] Regression: Revert "Bluetooth: use buffer priority to mark URB_ISO

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Message-ID: <864nvmuyo0.fsf@sumi.keithp.com>
Date:	Mon, 23 Jan 2012 09:16:47 -0800
From:	Keith Packard <keithp@...thp.com>
To:	Alan Stern <stern@...land.harvard.edu>
Cc:	linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org,
	linux-bluetooth@...r.kernel.org
Subject: Re: [PATCH] Regression: Revert "Bluetooth: use buffer priority to mark URB_ISO_ASAP flag"

On Mon, 23 Jan 2012 10:23:14 -0500 (EST), Alan Stern <stern@...land.harvard.edu> wrote:

> Well, if the DEBUG code never changed any behaviors at all, it would be 
> pretty useless, wouldn't it?

A WARN_ON would have been sufficient to catch attention without breaking
an otherwise working system.

This is certainly the first time I've ever encountered DEBUG code that
did anything more than print out information to help developers debug
stuff...

-- 
keith.packard@...el.com

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