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
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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