linux-kernel - Re: [PATCH net-next, v2] hv_netvsc: fix vf serial matching with pci slot info

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Message-ID: <20181012152030.4f58c65e@xeon-e3>
Date:   Fri, 12 Oct 2018 15:20:52 -0700
From:   Stephen Hemminger <stephen@...workplumber.org>
To:     Haiyang Zhang <haiyangz@...uxonhyperv.com>
Cc:     haiyangz@...rosoft.com, davem@...emloft.net,
        netdev@...r.kernel.org, olaf@...fle.de,
        linux-kernel@...r.kernel.org, devel@...uxdriverproject.org,
        vkuznets@...hat.com
Subject: Re: [PATCH net-next, v2] hv_netvsc: fix vf serial matching with pci
 slot info

On Fri, 12 Oct 2018 20:55:15 +0000
Haiyang Zhang <haiyangz@...uxonhyperv.com> wrote:

Thanks for fixing this.

  
> +	if (kstrtou32(kobject_name(&pdev->slot->kobj), 10, &serial)) {
> +		netdev_notice(vf_netdev, "Invalid vf serial:%s\n",
> +			      pdev->slot->kobj.name);
> +		return NULL;
> +	}

Shouldn't this use kobject_name() in the message as well.

Looking at the pci.h code there is already an API to get name from
slot (it uses kobject_name()). So please use that one.