linux-kernel - Re: [PATCH 0/2] usb: gadget: Use sysfs

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Message-ID: <2026020129-given-grapple-d4ee@gregkh>
Date: Sun, 1 Feb 2026 08:28:55 +0100
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: Krishna Kurapati <krishna.kurapati@....qualcomm.com>
Cc: Al Viro <viro@...iv.linux.org.uk>, Sam Day <me@...cday.com>,
	Christian Brauner <brauner@...nel.org>,
	Chen Ni <nichen@...as.ac.cn>, Mateusz Guzik <mjguzik@...il.com>,
	Liang Jie <liangjie@...iang.com>,
	Ingo Rohloff <ingo.rohloff@...terbach.com>,
	Owen Gu <guhuinan@...omi.com>,
	Christophe JAILLET <christophe.jaillet@...adoo.fr>,
	linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/2] usb: gadget: Use sysfs_emit instead of sprintf

On Sat, Jan 31, 2026 at 09:31:09PM +0530, Krishna Kurapati wrote:
> Use sysfs_emit() instead of sprintf() in configfs attribute show functions.
> sysfs_emit() is the recommended API for sysfs output as it provides buffer
> overflow protection and proper formatting.

But this isn't sysfs, as you say, it's configfs, so why switch?  If
there is no need, the churn is not required.

thanks,

greg k-h