From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2ED66C433F5 for ; Sat, 16 Oct 2021 14:28:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 16FF361139 for ; Sat, 16 Oct 2021 14:28:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235901AbhJPOa2 (ORCPT ); Sat, 16 Oct 2021 10:30:28 -0400 Received: from out4-smtp.messagingengine.com ([66.111.4.28]:35173 "EHLO out4-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244409AbhJPOa0 (ORCPT ); Sat, 16 Oct 2021 10:30:26 -0400 Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailout.nyi.internal (Postfix) with ESMTP id B515E5C0151; Sat, 16 Oct 2021 10:28:17 -0400 (EDT) Received: from imap47 ([10.202.2.97]) by compute1.internal (MEProxy); Sat, 16 Oct 2021 10:28:17 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=svenpeter.dev; h=mime-version:message-id:in-reply-to:references:date:from:to :cc:subject:content-type; s=fm2; bh=GRVN2QCx3h8Dn7GgNwjavdJhWEpR Qp2xWgOHeVQLVvo=; b=YvuFEt51buyLnuxSDUrv9YRlgyQVfGP4h+/v/1tFppYT MQf1RXPnyZeGX019XpTTlHxZz5+xKOQZ31iQlk4xJVATrfImPI0YVMXjRtZOPs2t aHTmXjypvIw9AKLW1+Bf7fAwWBxmcjwOVnPE1hr9x2n5CRLYVQmtRbZMp8ku9moC 23uh/sakaRP5HPrng4k9L3qnGnhicX7KfeMXIYBwGQUIDdaqrQPaGt+73nB0Ju+V bJLoSp+l8/1kM86sM1q2nvKUfia/ddZ9AEGTYejGiZrfI2I5HpP2oR/tnUrl/ApL oNxAZaUDPMBgS5j9v4mCaJhRkR2yLnyy0fV2fyGzng== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm1; bh=GRVN2Q Cx3h8Dn7GgNwjavdJhWEpRQp2xWgOHeVQLVvo=; b=VbZSpCJdYtTZ00mqc5fXsa KQN88RDWOYKti20ui4VnDo7OM+0JBh9FPiCqaOP7/YL+NdSuNXoz8e0a+OS5T0eg FyyVP/+rlUzzuYhKK/AcEBwmVhGlgIfANsIA688mpLQ7SBKU60E+E2Rb3MB/PoCn GlO+yN+bVCW6uJCmi9W3dOoFrDNrXidhTq23RMP78op5V0mhj6TOg0oe7CjEkDm6 J0JH3rCOGxIaS6jlttTAbfzrC3hjG/ypZIq3pJrfDVGPEjPbkBnCtYOrTdgXaga8 JXTFjMpfO8rZVlxg17D7bv1f1dquMslNIJvnaGPT/x27Vn0mPWoieynx6k4SwLpw == X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvtddrvdduiedgjeeiucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhepofgfggfkjghffffhvffutgesthdtredtreertdenucfhrhhomhepfdfuvhgv nhcurfgvthgvrhdfuceoshhvvghnsehsvhgvnhhpvghtvghrrdguvghvqeenucggtffrrg htthgvrhhnpefgieegieffuefhtedtjefgteejteefleefgfefgfdvvddtgffhffduhedv feekffenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhrohhmpe hsvhgvnhesshhvvghnphgvthgvrhdruggvvh X-ME-Proxy: Received: by mailuser.nyi.internal (Postfix, from userid 501) id EB7802740063; Sat, 16 Oct 2021 10:28:16 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface User-Agent: Cyrus-JMAP/3.5.0-alpha0-1345-g8441cd7852-fm-20211006.001-g8441cd78 Mime-Version: 1.0 Message-Id: In-Reply-To: <20211013063441.29888-1-wanjiabing@vivo.com> References: <20211013063441.29888-1-wanjiabing@vivo.com> Date: Sat, 16 Oct 2021 16:27:55 +0200 From: "Sven Peter" To: "Wan Jiabing" , "Alyssa Rosenzweig" , "Joerg Roedel" , "Will Deacon" , iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org Cc: kael_w@yeah.net Subject: Re: [PATCH] iommu/dart: use kmemdup instead of kzalloc and memcpy Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Oct 13, 2021, at 08:34, Wan Jiabing wrote: > Fix following coccicheck warning: > drivers/iommu/apple-dart.c:704:20-27: WARNING opportunity for kmemdup > > Signed-off-by: Wan Jiabing > --- > drivers/iommu/apple-dart.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) Looks good to me, thanks! Acked-by: Sven Peter Sven