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My understanding ist that rt2x00usb_register_read() is void and so the reader is unaware of read errors and assumes that whatever was on the stack as it was about to read. Signed-off-by: NSebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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