Re: [PATCH] Input: cm109 - fix checking return value of usb_control_msg

From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date: 2011-08-27 06:29:49
Also in: lkml

On Thu, Aug 25, 2011 at 10:06:50PM +0800, Axel Lin wrote:

If successful, usb_control_msg returns the number of bytes transferred,
otherwise a negative error number.

Signed-off-by: Axel Lin <redacted>

Applied, thanks Axel.

-- 
Dmitry