linux-kernel - Re: [PATCH 06/14] staging: rtl8192u: improve error path

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Message-ID: <20100906135055.GA9632@albatros>
Date:	Mon, 6 Sep 2010 17:50:56 +0400
From:	Kulikov Vasiliy <segooon@...il.com>
To:	Dan Carpenter <error27@...il.com>, kernel-janitors@...r.kernel.org,
	Greg Kroah-Hartman <gregkh@...e.de>,
	Mauro Carvalho Chehab <mchehab@...hat.com>,
	Julia Lawall <julia@...u.dk>,
	Ben Hutchings <ben@...adent.org.uk>,
	Mike Gilks <mike.kernel@...ksonline.com>,
	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 06/14] staging: rtl8192u: improve error path

On Mon, Sep 06, 2010 at 12:11 +0200, Dan Carpenter wrote:
> On Sun, Sep 05, 2010 at 10:32:41PM +0400, Kulikov Vasiliy wrote:
> > +fail2:
> > +	rtl8192_down(dev);
> > +	if (priv->pFirmware) {
> > +		kfree(priv->pFirmware);
> > +		priv->pFirmware = NULL;
> > +	}
> > +	rtl8192_usb_deleteendpoints(dev);
> > +	destroy_workqueue(priv->priv_wq);
> > +	mdelay(10);
> 
> What's this delay for?

It was copied from rtl8192_usb_disconnect(), I don't know why it has
mdelay(10). But it's better to keep the old deallocation code, it should
have the same problems (if original code has any).

-- 
Vasiliy
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