From: Scot Doyle <lkml14@scotdoyle.com>
To: Alan Stern <stern@rowland.harvard.edu>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Sarah Sharp <sarah.a.sharp@linux.intel.com>,
Dan Williams <dan.j.williams@intel.com>,
Daniel Mack <daniel@caiaq.de>,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] usb: core: downgrade log severity to info when descriptor missing
Date: Tue, 23 Sep 2014 19:06:14 +0000 (UTC) [thread overview]
Message-ID: <alpine.DEB.2.11.1409231905460.3223@localhost.localdomain> (raw)
In-Reply-To: <Pine.LNX.4.44L0.1409231021190.1322-100000@iolanthe.rowland.org>
On Tue, 23 Sep 2014, Alan Stern wrote:
> -ENODATA doesn't mean the string was unavailable. It means that the
> second byte of the reply was different from USB_DT_STRING, i.e., the
> reply was malformed.
Thank you for the correction!
> And down here is where you should call either dev_info() or dev_err(),
> depending on whether err is equal to -EPIPE or something else.
I hope to send it shortly.
next prev parent reply other threads:[~2014-09-23 19:06 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-22 20:20 [PATCH] usb: core: downgrade log severity to info when descriptor missing Scot Doyle
2014-09-23 14:26 ` Alan Stern
2014-09-23 19:06 ` Scot Doyle [this message]
2014-09-23 19:12 ` [PATCH v2] usb: core: downgrade log severity to info when descriptor unavailable Scot Doyle
2014-09-24 5:18 ` Greg Kroah-Hartman
2014-09-24 17:56 ` Scot Doyle
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