linux-kernel - 3.14.12 and option_instat

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Date:	Sat, 19 Jul 2014 15:02:55 +1000
From:	ressy66@...ics.net
To:	linux-kernel@...r.kernel.org
Subject: 3.14.12 and option_instat_callback with 3G DONGLE

Since upgrading from 3.12.24 kernel to 3.14.10, and today, .12 kernel 
log and dmesg are flooded with constant messages

option1 ttyUSB0: option_instat_callback: error -2

The device still works, it sends and receives SMS's as well,
I tried setting verbose usb debug to see if it offers any more 
explanations, but it shows nothing more.

The device is Huawei E160, but is identified as (and always has been) an 
E620

ID 12d1:1001 Huawei Technologies Co., Ltd. E620 USB Modem

Did somthing break between 3.12 and 3.14? Rather annoying at how fast 
and large kernel.log is geting.


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