tree df972b102e89fad6c9736470f1ac5e86b6658dd5
parent e4fcfaf802bf75e20c65a501edc5c159e812ebd3
author Sebastian Andrzej Siewior <bigeasy@linutronix.de> 1426170945 +0100
committer Kalle Valo <kvalo@codeaurora.org> 1426521961 +0200

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>