From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH] r8152: correct error returns
Date: Sat, 02 Aug 2014 16:34:18 -0700 (PDT)
Message-ID: <20140802.163418.1314777407262254543.davem@davemloft.net>
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From: Oliver Neukum <oneukum@suse.de>
Date: Fri,  1 Aug 2014 15:56:10 +0200

> If an autoresume fails the internal error codes of the PM
> subsystem mustn't be leaked to user space. Replace them by EIO
> 
> Signed-off-by: Oliver Neukum <oneukum@suse.de>

Really?

Then even the core usbnet driver gets this wrong, as well as many
other drivers I scanned over for this problem.