Received: by 2002:a05:6a10:17d3:0:0:0:0 with SMTP id hz19csp855988pxb; Thu, 15 Apr 2021 08:09:54 -0700 (PDT) X-Google-Smtp-Source: ABdhPJz3Uf5BoKJIMfKwQmaqZnwR8BT89g+ud58tboiEMuh6X6mU+gs3bJmURyHCEsdfXHq/t9E/ X-Received: by 2002:a63:cd01:: with SMTP id i1mr3913086pgg.262.1618499394609; Thu, 15 Apr 2021 08:09:54 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1618499394; cv=none; d=google.com; s=arc-20160816; b=v6uyLto4EfbBUMH/L43TDjsT/XDVtlflwQTsc7HDwwy0/RqsVUW0cJZM6Gabctxa6Z kshSJA3/V753HyOo0/rJWzLvFWGZ57hZAbNp4szrhPD5MSqdRCdOBFXArtbjsuQOTclK eu8zjwCP0iJn3/0B8UzHPmKbHpPteNYQoGlowxpE6Rsk2Ork/5XWxBi/qrPGPnkHNdTo 5YzP6AbIvdXOp0FAM/i+iFoEVrXTXjfIPXCvOyLu0tbSPksNxJ1r26cD3/Y89cl3wHq/ beQKlnoeJh4RqRXuqyfGGhPXSYatufzhW4PxJagk4HMG3zpUd8ivuvMUZd12GAHkMiPQ yuxw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date:dkim-signature; bh=5590gHpbK5FgZNV6w4mBWeptu22O3ONqcmsDN5oTQWM=; b=sAr+dcUxqZ0cz7aRQHUPzVvtblq4HjXhnQ1IQwFvtxkGT65f4QpII3FKbyn9u4xJo3 3If2/MSTst7nMbsLBjQBpEbGq1FTmiTi0B7gBHc0R6GVOcz4+H4vKaXqO9A8mSqIz8HC qK8E8cZr66IMWumLyWwpDUqs+76gi5dX1VfcMyC1llyqiWoG34n4Sdic7j/W5d8NCvfi ndQyPzid4Li6Glw5ILQkWP0PpKTjDpy4kVq9q8fQRJTrqSxMHrajvTUAoaj4wM1b1acX qfOZd1OKbqIQaNuQTSxYd+QEDPj9H4LPBHQZGi9TnozUJkfyaeWZecO3f4NIU37SaS80 Dozg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@infradead.org header.s=casper.20170209 header.b=hwkUtgWD; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id q18si3384356pfh.38.2021.04.15.08.09.42; Thu, 15 Apr 2021 08:09:54 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@infradead.org header.s=casper.20170209 header.b=hwkUtgWD; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234549AbhDOPHc (ORCPT + 99 others); Thu, 15 Apr 2021 11:07:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44662 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234640AbhDOO7S (ORCPT ); Thu, 15 Apr 2021 10:59:18 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A213DC061761 for ; Thu, 15 Apr 2021 07:58:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=5590gHpbK5FgZNV6w4mBWeptu22O3ONqcmsDN5oTQWM=; b=hwkUtgWDfy9MIDQrmjeIiVdmZB Ns1dR9E5us/LETy9j3UJv40A6Ya7U3V+rd0cs2BWa/WL3oxxi8ntp1x2xkyrHBGO4oNuzCDpFy0hP IdzmW09/Dc7K3keRdaxjs0RXjZOM5rOFazwBL/P15vzKTfOikcG6xe3R7YnYIpNIq08wyP+TBpjhA GNdg+NP2E7AW6hVii+xSMaCd5S1UqTZ2pwnGQV+hRSVfXgxu//wLLXLGAv9wEiho1OSa2l/5BUre7 Khdujyc6QrBD4HcFEaF3EQcoSVZT5o0bUu0xNPNrhP6C5mm53pHX4dkrD6hVnEkJEix1Bv7C0v3O5 qlY3gUMw==; Received: from hch by casper.infradead.org with local (Exim 4.94 #2 (Red Hat Linux)) id 1lX3R7-008hrh-2Z; Thu, 15 Apr 2021 14:57:46 +0000 Date: Thu, 15 Apr 2021 15:57:41 +0100 From: Christoph Hellwig To: Joerg Roedel Cc: iommu@lists.linux-foundation.org, Will Deacon , linux-kernel@vger.kernel.org, Joerg Roedel , kernel test robot Subject: Re: [PATCH] iommu/fsl-pamu: Fix uninitialized variable warning Message-ID: <20210415145741.GA2074523@infradead.org> References: <20210415144442.25103-1-joro@8bytes.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210415144442.25103-1-joro@8bytes.org> X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Apr 15, 2021 at 04:44:42PM +0200, Joerg Roedel wrote: > From: Joerg Roedel > > The variable 'i' in the function update_liodn_stash() is not > initialized and only used in a debug printk(). So it has no > meaning at all, remove it. > > Reported-by: kernel test robot > Signed-off-by: Joerg Roedel Sorry for introducing this. The fix looks good: Reviewed-by: Christoph Hellwig