Re: [PATCH] s390: move from strlcpy with unused retval to strscpy

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To: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
Subject: Re: [PATCH] s390: move from strlcpy with unused retval to strscpy
From: Alexander Gordeev <agordeev@xxxxxxxxxxxxx>
Date: Mon, 22 Aug 2022 10:05:31 +0200
Cc: linux-kernel@xxxxxxxxxxxxxxx, Stefan Haberland <sth@xxxxxxxxxxxxx>, Jan Hoeppner <hoeppner@xxxxxxxxxxxxx>, Heiko Carstens <hca@xxxxxxxxxxxxx>, Vasily Gorbik <gor@xxxxxxxxxxxxx>, Christian Borntraeger <borntraeger@xxxxxxxxxxxxx>, Sven Schnelle <svens@xxxxxxxxxxxxx>, Vineeth Vijayan <vneethv@xxxxxxxxxxxxx>, Peter Oberparleiter <oberpar@xxxxxxxxxxxxx>, Alexandra Winter <wintera@xxxxxxxxxxxxx>, Wenjia Zhang <wenjia@xxxxxxxxxxxxx>, Steffen Maier <maier@xxxxxxxxxxxxx>, Benjamin Block <bblock@xxxxxxxxxxxxx>, linux-s390@xxxxxxxxxxxxxxx, netdev@xxxxxxxxxxxxxxx
In-reply-to: <20220818210102.7301-1-wsa+renesas@sang-engineering.com>
References: <20220818210102.7301-1-wsa+renesas@sang-engineering.com>

On Thu, Aug 18, 2022 at 11:01:01PM +0200, Wolfram Sang wrote:
Hi Wolfram,
> Follow the advice of the below link and prefer 'strscpy' in this
> subsystem. Conversion is 1:1 because the return value is not used.
> Generated by a coccinelle script.

Could you please explain why you skipped strlcpy() usage in
drivers/s390/char/diag_ftp.c and drivers/s390/char/sclp_ftp.c?

Thanks!

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