From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 73F8A29CE6; Sat, 21 Jun 2025 15:33:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750519992; cv=none; b=PNuuMylQVYf6E5mrOkMj7paqkS73DeS97M5XFWADW6ixV9byWKUUAl7mSR+tzBm/31WaPnB9gw8ov/st3/iemNA9X1uV8TYAEGmnsdIQXprfjEQ94Rm3KyM6XgNK89103ZzEwShCVSxahmvPpY9YRKJ5/AFrg6LtRw0VU6ZUwzs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750519992; c=relaxed/simple; bh=U/RN8GW7mor8ejgTlIjriP4mx+AbIOvbp9cokVPSrYQ=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=UFwl/Mp63uQx6c5NCC8Dl54HBawBsUKm3hyht9jZ8VVdAFzGCGkHUwpxo94IHkxHmSOPpti0uSENuhWJITMlI/fegRJeGK7G5sX5PXczhlD4Xd7+qSkgu+SoqSLHpZsYG0cKi7kbquyRLesgwwoJ4o9BhxMulAYp1soert9wtv4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=bEY0w/4S; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="bEY0w/4S" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 567BFC4CEE7; Sat, 21 Jun 2025 15:33:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1750519992; bh=U/RN8GW7mor8ejgTlIjriP4mx+AbIOvbp9cokVPSrYQ=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=bEY0w/4Soicls0I1mXAKwU88xLyBngt9W34C6ktqE6ikZSPEwhweW7MoP1WMjUVFb yKujJ8p95shGrdifbAnZ9e3964IkQojWhvCkZEzcRbaIDdiEnAb9TnjIE2u7O+zWq9 Cp6lFkAk9zJ+uKIKcMFanNXRPnXTQbxt4Mg8ZiQXAouZinfIyaNdNsLkDxJKuyc/+i 6DfZcdz233kErRU4tRTZu3x3bxCN1+Jqk7bBBvRX9t5f8sUWnWQQ27o1agCJccHLTt cxsjDr0nkivJsDxBx57PqhodwsY6R6I7r4qy5d3ZsyqtWEqlO4+CH6Y+jplFRM23Vu +/clMz6QKZeUQ== Date: Sat, 21 Jun 2025 08:33:10 -0700 From: Jakub Kicinski To: Jijie Shao Cc: , , , , , , , , , , , , , Subject: Re: [PATCH V3 net-next 5/8] net: hns3: set the freed pointers to NULL when lifetime is not end Message-ID: <20250621083310.52c8e7ae@kernel.org> In-Reply-To: <20250619144057.2587576-6-shaojijie@huawei.com> References: <20250619144057.2587576-1-shaojijie@huawei.com> <20250619144057.2587576-6-shaojijie@huawei.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Thu, 19 Jun 2025 22:40:54 +0800 Jijie Shao wrote: > ChangeLog: > v2 -> v3: > - Remove unnecessary pointer set to NULL operation, suggested by Simon Horman. > v2: https://lore.kernel.org/all/20250617010255.1183069-1-shaojijie@huawei.com/ You removed a single case, but I'm pretty sure Simon meant _all_ cases setting local variables to NULL in this patch are pointless. -- pw-bot: cr