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[147.75.80.249]) by mx.google.com with ESMTPS id g22-20020a170906349600b00a33e9e487d7si1109183ejb.21.2024.02.06.06.36.53 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 06 Feb 2024 06:36:53 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-55124-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) client-ip=147.75.80.249; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=Df1b2z7N; arc=pass (i=1 dkim=pass dkdomain=kernel.org); spf=pass (google.com: domain of linux-kernel+bounces-55124-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) smtp.mailfrom="linux-kernel+bounces-55124-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by am.mirrors.kernel.org (Postfix) with ESMTPS id 380EA1F22086 for ; Tue, 6 Feb 2024 14:36:14 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 226BC132C07; Tue, 6 Feb 2024 14:35:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Df1b2z7N" 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 460DC22F1C; Tue, 6 Feb 2024 14:35:50 +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=1707230151; cv=none; b=sz2WBVN72MRsKn6yteRSGDIIGoQnC55ajJFDidGLs2M1VweDH8c7Zqy5TMoNHf/2WAVO34Vdg7j06UupRMpcuaz8A6g7OO0qvh2FxpY52niV9Lnv+7vUYhVlZhZNIfuhhiGC/jMvEK8G9V+7qnnMzps6RrePKHq29jzh+ucQ5Z0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707230151; c=relaxed/simple; bh=0trDy6wcqwUr/47UQdt5PyNJOKfMwbQCB+kmGzzwG4g=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Yu2ykpZU7I9TRclWnUnowge31xBvC8hrS8Lq+3noRUpmGgsMmxULC3cdu9eKOy5yxgbXXiIbjeqMfMLXte/lR7RDa2GmoAQaIwrA7opoTVTbKH5nPQ8m9o8+wz9w0DAez57eEpKr5uNaKT0UGmtXmrzdaQs0IIvLxGnVO5frGzI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Df1b2z7N; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id D11A3C433F1; Tue, 6 Feb 2024 14:35:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1707230150; bh=0trDy6wcqwUr/47UQdt5PyNJOKfMwbQCB+kmGzzwG4g=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Df1b2z7Nd44BXPbrnR9LM+6F9r8NXDadjpFefdBvw4tsMjC12zUTYcWDzC+co2w4c FB/3T/q+I5+r5IX3xC/jGmcOHm8hlYdq15SIJgzDDvzLmu9lAyB5/dHrt1jrLheCjd PsqO4w3EnyK3uic75Tv6UOw0VgOgu8V0CkKEcvnGkQGtAlgBi2jL8S6suXNi8YdUch 9t40eFo9kX1I1O1EcJM1DM1WsZn3ZMxg2qauL5UZFEMsWC9+L2wqF0QLciSlfn2zTp 7Iae3xnXXSPGkQiGlIg/DMjUfx/fAWty2lVEYyf0U+NYLcUpH8wjbwRpN1m31PD4US qp+4HG/YImQcQ== Date: Tue, 6 Feb 2024 14:34:16 +0000 From: Simon Horman To: Christophe JAILLET Cc: krzysztof.kozlowski@linaro.org, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org Subject: Re: [PATCH v2 2/2] nfc: hci: Save a few bytes of memory when registering a 'nfc_llc' engine Message-ID: <20240206143416.GC1104779@kernel.org> References: <01cafe43646575d843ce81221ef4e0cdef6df84b.1706946099.git.christophe.jaillet@wanadoo.fr> 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-Disposition: inline In-Reply-To: <01cafe43646575d843ce81221ef4e0cdef6df84b.1706946099.git.christophe.jaillet@wanadoo.fr> On Sat, Feb 03, 2024 at 08:51:04AM +0100, Christophe JAILLET wrote: > nfc_llc_register() calls pass a string literal as the 'name' parameter. > > So kstrdup_const() can be used instead of kfree() to avoid a memory > allocation in such cases. > > Signed-off-by: Christophe JAILLET Reviewed-by: Simon Horman