linux-kernel - RE: [PATCH v15 3/4] hisi_acc_vfio_pci: register debugfs for hisilicon migration driver

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Message-ID: <1c0a2990bc6243b281d53177bc30cc92@huawei.com>
Date: Tue, 12 Nov 2024 08:40:03 +0000
From: Shameerali Kolothum Thodi <shameerali.kolothum.thodi@...wei.com>
To: liulongfang <liulongfang@...wei.com>, "alex.williamson@...hat.com"
	<alex.williamson@...hat.com>, "jgg@...dia.com" <jgg@...dia.com>, "Jonathan
 Cameron" <jonathan.cameron@...wei.com>
CC: "kvm@...r.kernel.org" <kvm@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linuxarm@...neuler.org" <linuxarm@...neuler.org>
Subject: RE: [PATCH v15 3/4] hisi_acc_vfio_pci: register debugfs for hisilicon
 migration driver



> -----Original Message-----
> From: liulongfang <liulongfang@...wei.com>
> Sent: Tuesday, November 12, 2024 7:33 AM
> To: alex.williamson@...hat.com; jgg@...dia.com; Shameerali Kolothum
> Thodi <shameerali.kolothum.thodi@...wei.com>; Jonathan Cameron
> <jonathan.cameron@...wei.com>
> Cc: kvm@...r.kernel.org; linux-kernel@...r.kernel.org;
> linuxarm@...neuler.org; liulongfang <liulongfang@...wei.com>
> Subject: [PATCH v15 3/4] hisi_acc_vfio_pci: register debugfs for hisilicon
> migration driver
> 
> 
> +static void hisi_acc_vfio_debug_init(struct hisi_acc_vf_core_device
> *hisi_acc_vdev)
> +{
> +	struct vfio_device *vdev = &hisi_acc_vdev->core_device.vdev;
> +	struct hisi_acc_vf_migration_file *migf = NULL;
> +	struct dentry *vfio_dev_migration = NULL;
> +	struct dentry *vfio_hisi_acc = NULL;

Nit, I think we can get rid of these NULL initializations.

If you have time, please consider respin (sorry, missed this in earlier reviews.)

Thanks,
Shameer