linux-kernel - Re: [char-misc-next] mei: bus: use scnprintf in *

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Message-ID: <20160331234302.GA31271@kroah.com>
Date:	Thu, 31 Mar 2016 16:43:02 -0700
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	Tomas Winkler <tomas.winkler@...el.com>
Cc:	Alexander Usyskin <alexander.usyskin@...el.com>,
	linux-kernel@...r.kernel.org,
	Rasmus Villemoes <linux@...musvillemoes.dk>
Subject: Re: [char-misc-next] mei: bus: use scnprintf in *_show

On Thu, Mar 24, 2016 at 10:38:04AM +0200, Tomas Winkler wrote:
> From: Rasmus Villemoes <linux@...musvillemoes.dk>
> 
> There's no reason to duplicate the logic provided by scnprintf().

And really, there's no need for any of this, just use sprintf() for
sysfs attributes that are the size of an integer.

But I'll take this for now, just to keep people happy because "everyone
knows sprintf() should never be used"...

bah.

greg k-h