linux-kernel - Re: [PATCH 3/3] Fix oops when unexisting usb serial device is opened.

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Date:	Wed, 24 Jun 2009 13:41:31 -0700
From:	Greg KH <gregkh@...e.de>
To:	Thadeu Lima de Souza Cascardo <cascardo@...oscopio.com>
Cc:	linux-kernel@...r.kernel.org, alan@...rguk.ukuu.org.uk,
	linux-usb@...r.kernel.org, oliver@...kum.name
Subject: Re: [PATCH 3/3] Fix oops when unexisting usb serial device is
	opened.

On Wed, Jun 24, 2009 at 08:31:17AM -0300, Thadeu Lima de Souza Cascardo wrote:
> This commit 335f8514f200e63d689113d29cb7253a5c282967 has stopped
> properly checking if there is any usb serial associated with the tty in
> the close function. It happens the close function is called by releasing
> the terminal right after opening the device fails.

Why would open fail?

thanks,

greg k-h
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