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 686B013B29B; Thu, 22 Aug 2024 15:05:09 +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=1724339109; cv=none; b=gASsiQxoJ64t1IUS2MaAQ3iP3qHkiXbvntWGfzho/MADTaf9EmCIgev9wvYCJex6xIHcMCUnYkAmQSyNaE5wa7NTQukKqrnEppKC7dmAKqQLXV5urgjS9Xc5XPy11Rt6ue21JIwuagMPQClbg87TaTCwMmHuO3fDZoxgBg458qc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724339109; c=relaxed/simple; bh=hD8e4H3JznJv0TT4KF0hqzeIpemBNlZ6QGmsJ2lE89M=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=SpoY8Ra0+TDBn85tYla85HTI9S1d0bjX0Y315nDNCW1u3n1LwSUW7yPfYSBwsr2dCwfRXpNp07RHCBshNKhZaIourdQckPCWgevkqJSybFZ8/0eMf5BgNHTtVCoLdaYhLKIqmd8eMX/yjWZp0Zxwp3w1bgeKGQ3BA7jR8Hc7qBE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Cc8pbmem; 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="Cc8pbmem" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 83146C32782; Thu, 22 Aug 2024 15:05:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1724339108; bh=hD8e4H3JznJv0TT4KF0hqzeIpemBNlZ6QGmsJ2lE89M=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=Cc8pbmemqLA9k9UK7u5YfdomCqF5iWqXHZgaonSRk7S8UAaC5i6/1hL2Wo8EJI5aQ ETND/E57AA4xHaSS8TkK7rUsJi+XLm6QuiIKGeRMacCpMgYMubjrEhulABuyXbPZVh JJEh5w1fz6TfrmSWsk/l+NecOFdenydds83xzqzziL8h8svQDLjbfLy4pKoeNT2C/U uqfv8g6NYiO8Kbr9QnZLtC51U3kQ4HEav9bbfl6LIQzXllOC/GGSG6tAm7P/YyAUwj JkfyPIJ4OQN2DHeyTAw+0UNYsaXk5z2BEsZJdw2NC7SrCRXQKqvgvFy0pRtCcSU3vU 7sFfvo8tUq2/g== Date: Thu, 22 Aug 2024 08:05:07 -0700 From: Jakub Kicinski To: Krzysztof Kozlowski , Jinjie Ruan Cc: andrew@lunn.ch, f.fainelli@gmail.com, olteanv@gmail.com, davem@davemloft.net, edumazet@google.com, pabeni@redhat.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH -next] net: dsa: Simplify with scoped for each OF child loop Message-ID: <20240822080507.6c7fe63c@kernel.org> In-Reply-To: References: <20240820065804.560603-1-ruanjinjie@huawei.com> <20240821171817.3b935a9d@kernel.org> <2d67e112-75a0-3111-3f3a-91e6a982652f@huawei.com> Precedence: bulk X-Mailing-List: netdev@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, 22 Aug 2024 16:39:38 +0200 Krzysztof Kozlowski wrote: > Jakub, > Scoped uses in-place variable declarations, thus earlier jumps over it > are not allowed. The code I was converting did not have such jumps, so > was fine. Not sure if this is the case here, because Jinjie Ruan should > have checked it and explained that it is safe. I see, thank you! Jinjie Ruan please repost crediting Krzysztof more.