From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Thu, 12 Mar 2015 14:35:45 +0000 (+0100)
Subject: rt2x00usb: check USB's request error code in rt2800usb_autorun_detect()
X-Git-Tag: omap-for-v4.1/fixes-rc1~141^2~95^2~70
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=92d5e2456d39d8593bfb19429f2d83297836ad5c;p=pandora-kernel.git

rt2x00usb: check USB's request error code in rt2800usb_autorun_detect()

rt2800usb_autorun_detect() blindly assumes assumes that it worked while
it could have failed. Check the error code here.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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