linux-kernel - Re: [PATCH v12 3/6] PCI/PORTDRV: Implement generic find service

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Message-ID: <ac53deae-8fad-b896-805f-36343253a34b@codeaurora.org>
Date:   Tue, 6 Mar 2018 09:02:26 -0500
From:   Sinan Kaya <okaya@...eaurora.org>
To:     Oza Pawandeep <poza@...eaurora.org>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Philippe Ombredanne <pombredanne@...b.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Kate Stewart <kstewart@...uxfoundation.org>,
        linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org,
        Dongdong Liu <liudongdong3@...wei.com>,
        Keith Busch <keith.busch@...el.com>, Wei Zhang <wzhang@...com>,
        Timur Tabi <timur@...eaurora.org>
Subject: Re: [PATCH v12 3/6] PCI/PORTDRV: Implement generic find service

On 2/28/2018 12:04 PM, Oza Pawandeep wrote:
> +struct pcie_port_service_driver *pcie_port_find_service(struct pci_dev *dev,
> +							u32 service)
> +{
> +	struct pcie_port_service_driver *drv = NULL;

Remove initialization

> +	struct portdrv_service_data pdrvs;
> +
> +	pdrvs.service = service;

initialize pdrvs.drv = NULL here.

> +	device_for_each_child(&dev->dev, &pdrvs, find_service_iter);
> +
> +	drv = pdrvs.drv;
> +	return drv;
> +}


-- 
Sinan Kaya
Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm Technologies, Inc.
Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.