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Date: Mon, 12 Aug 2013 10:32:18 -0700
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Matt Burtch <matt@grid-net.com>
Cc: Johan Hovold <jhovold@gmail.com>, Jiri Slaby <jslaby@suse.cz>,
        linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/1] USB-Serial: Fix error handling of usb_wwan
Message-ID: <20130812173218.GA9476@kroah.com>
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On Mon, Aug 12, 2013 at 10:11:39AM -0700, Matt Burtch wrote:
> This fixes an issue where the bulk-in urb used for incoming data transfer
> is not resubmitted if the packet recieved contains an error status.  This
> results in the driver locking until the port is closed and re-opened.
> 
> Tested on a custom board with a Cinterion GSM module.
> 
> Signed-off-by: Matt Burtch <matt@grid-net.com>

Ah, nice catch, thanks for this, I'll also mark it for the stable tree
as it's something that those kernels would want to pick up.

greg k-h