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Date: Wed, 22 Jul 2026 12:40:41 -0700
From: Jakub Kicinski <kuba@kernel.org>
To: Markus Elfring <Markus.Elfring@web.de>
Cc: netdev@vger.kernel.org, Andrew Lunn <andrew+netdev@lunn.ch>, "David S.
 Miller" <davem@davemloft.net>, Eric Dumazet <edumazet@google.com>, Julia
 Lawall <julia.lawall@inria.fr>, MD Danish Anwar <danishanwar@ti.com>,
 Michael Grzeschik <mgr@kernel.org>, Paolo Abeni <pabeni@redhat.com>, Uwe
 =?UTF-8?B?S2xlaW5lLUvDtm5pZw==?= <u.kleine-koenig@baylibre.com>, Vadim
 Fedorenko <vadim.fedorenko@linux.dev>, Yibo Dong <dong100@mucse.com>, LKML
 <linux-kernel@vger.kernel.org>, kernel-janitors@vger.kernel.org, Dan
 Carpenter <error27@gmail.com>
Subject: Re: [PATCH v3 net-next] net: rnpgbe: Delete a null pointer check in
 rnpgbe_rm_adapter()
Message-ID: <20260722124041.126a7aa2@kernel.org>
In-Reply-To: <7a9ea765-2c75-4a16-aaf9-510f2450beb3@web.de>
References: <7a9ea765-2c75-4a16-aaf9-510f2450beb3@web.de>
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On Fri, 17 Jul 2026 10:38:32 +0200 Markus Elfring wrote:
> From: Markus Elfring <elfring@users.sourceforge.net>
> Date: Fri, 17 Jul 2026 10:20:15 +0200
>=20
> The check for the pointer =E2=80=9Cmucse=E2=80=9D was identified as redun=
dant because
> the relevant address information was preserved according to calls of
> the functions =E2=80=9Cpci_set_drvdata=E2=80=9D and =E2=80=9Cpci_get_drvd=
ata=E2=80=9D.
> Thus remove it.
>=20
> This issue was detected by using the Coccinelle software.

pointless churn, please don't waste our time