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Date:   Fri, 30 Jun 2023 11:38:28 -0500
From:   Bjorn Helgaas <helgaas@kernel.org>
To:     Lizhi Hou <lizhi.hou@xilinx.com>
Cc:     linux-pci@vger.kernel.org, devicetree@vger.kernel.org,
        robh@kernel.org, yilun.xu@intel.com, maxz@xilinx.com,
        sonal.santan@xilinx.com, yliu@xilinx.com, michal.simek@xilinx.com,
        stefanos@xilinx.com, trix@redhat.com, mdf@kernel.org,
        dwmw2@infradead.org, linux-kernel@vger.kernel.org,
        Max Zhen <max.zhen@xilinx.com>
Subject: Re: [PATCH V1 RESEND 3/4] fpga: xrt: management physical function
 driver
Message-ID: <20230630163828.GA486259@bhelgaas>
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In-Reply-To: <20220305052304.726050-4-lizhi.hou@xilinx.com>
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On Fri, Mar 04, 2022 at 09:23:03PM -0800, Lizhi Hou wrote:
> The PCIe device driver which attaches to management function on Alveo
> devices. The first version of this driver demonstrates calling PCIe
> interface to create device tree node.
> ...

> +static int __init xmgmt_init(void)
> +{
> +	int res;
> +
> +	res = pci_register_driver(&xmgmt_driver);
> +	if (res)
> +		return res;
> +
> +	return 0;

This is the same as:

  return pci_register_driver(&xmgmt_driver);

Bjorn