linux-kernel - Re: [PATCH] usbip: handle length at sysfs show() functions

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Date:	Tue, 7 Jun 2011 14:31:59 -0700
From:	Greg KH <greg@...ah.com>
To:	Németh Márton <nm127@...email.hu>
Cc:	Greg Kroah-Hartman <gregkh@...e.de>,
	Matt Mooney <mfm@...eddisk.com>,
	Kulikov Vasiliy <segooon@...il.com>,
	Endre Kollar <taxy443@...il.com>,
	Arjan Mels <arjan.mels@....net>,
	Ilia Mirkin <imirkin@...m.mit.edu>,
	David Chang <dchang@...ell.com>,
	Himanshu Chauhan <hschauhan@...ltrace.org>,
	Max Vozeler <max@...eler.com>, Arnd Bergmann <arnd@...db.de>,
	usbip-devel@...ts.sourceforge.net, devel@...verdev.osuosl.org,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] usbip: handle length at sysfs show() functions

On Wed, Jun 01, 2011 at 07:14:07AM +0200, Németh Márton wrote:
> From: Márton Németh <nm127@...email.hu>
> 
> The sysfs show() functions shall return the actual content length of
> the result buffer. According to Documentation/filesystems/sysfs.txt:215
> the scnprintf() function is preferred.
> 
> See also the article titled "snprintf() confusion" at
> http://lwn.net/Articles/69419/ .
> 
> Signed-off-by: Márton Németh <nm127@...email.hu>

This does not apply anymore, care to redo it?

thanks,

greg k-h
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