From: Thierry Reding <thierry.reding@gmail.com>
To: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
Rob Herring <robh@kernel.org>,
Bjorn Helgaas <bhelgaas@google.com>,
Jonathan Hunter <jonathanh@nvidia.com>,
linux-kernel@vger.kernel.org, linux-safety@lists.elisa.tech,
linux-tegra@vger.kernel.org, linux-pci@vger.kernel.org
Subject: Re: [linux-safety] [PATCH] PCI: tegra: Use PTR_ERR_OR_ZERO
Date: Mon, 16 Nov 2020 18:01:48 +0100 [thread overview]
Message-ID: <20201116170137.GA2587640@ulmo> (raw)
In-Reply-To: <20201116165407.8050-1-sudipm.mukherjee@gmail.com>
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On Mon, Nov 16, 2020 at 04:54:07PM +0000, Sudip Mukherjee wrote:
> Coccinelle suggested using PTR_ERR_OR_ZERO() and looking at the code,
> we can use PTR_ERR_OR_ZERO() instead of checking IS_ERR() and then
> doing 'return 0'.
>
> Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
> ---
> drivers/pci/controller/pci-tegra.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
This has been proposed multiple times in the past and Bjorn and I have
agreed every time that this is not an improvement, so sorry, but NAK.
Thierry
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next prev parent reply other threads:[~2020-11-16 17:10 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-16 16:54 [linux-safety] [PATCH] PCI: tegra: Use PTR_ERR_OR_ZERO Sudip Mukherjee
2020-11-16 17:01 ` Thierry Reding [this message]
2020-11-23 14:51 ` Sudip Mukherjee
2020-11-23 15:01 ` Lukas Bulwahn
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