netdev - Re: [PATCH v11 03/12] vdpa: Fix some coding style issues

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Date:   Mon, 23 Aug 2021 14:27:50 +0800
From:   Jason Wang <jasowang@...hat.com>
To:     Xie Yongji <xieyongji@...edance.com>, mst@...hat.com,
        stefanha@...hat.com, sgarzare@...hat.com, parav@...dia.com,
        hch@...radead.org, christian.brauner@...onical.com,
        rdunlap@...radead.org, willy@...radead.org,
        viro@...iv.linux.org.uk, axboe@...nel.dk, bcrl@...ck.org,
        corbet@....net, mika.penttila@...tfour.com,
        dan.carpenter@...cle.com, joro@...tes.org,
        gregkh@...uxfoundation.org, zhe.he@...driver.com,
        xiaodong.liu@...el.com, joe@...ches.com, robin.murphy@....com
Cc:     songmuchun@...edance.com,
        virtualization@...ts.linux-foundation.org, netdev@...r.kernel.org,
        kvm@...r.kernel.org, linux-fsdevel@...r.kernel.org,
        iommu@...ts.linux-foundation.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v11 03/12] vdpa: Fix some coding style issues


在 2021/8/18 下午8:06, Xie Yongji 写道:
> Fix some code indent issues and following checkpatch warning:
>
> WARNING: Prefer 'unsigned int' to bare use of 'unsigned'
> 371: FILE: include/linux/vdpa.h:371:
> +static inline void vdpa_get_config(struct vdpa_device *vdev, unsigned offset,
>
> Signed-off-by: Xie Yongji <xieyongji@...edance.com>


Acked-by: Jason Wang <jasowang@...hat.com>


> ---
>   include/linux/vdpa.h | 34 +++++++++++++++++-----------------
>   1 file changed, 17 insertions(+), 17 deletions(-)
>
> diff --git a/include/linux/vdpa.h b/include/linux/vdpa.h
> index 954b340f6c2f..8a645f8f4476 100644
> --- a/include/linux/vdpa.h
> +++ b/include/linux/vdpa.h
> @@ -43,17 +43,17 @@ struct vdpa_vq_state_split {
>    * @last_used_idx: used index
>    */
>   struct vdpa_vq_state_packed {
> -        u16	last_avail_counter:1;
> -        u16	last_avail_idx:15;
> -        u16	last_used_counter:1;
> -        u16	last_used_idx:15;
> +	u16	last_avail_counter:1;
> +	u16	last_avail_idx:15;
> +	u16	last_used_counter:1;
> +	u16	last_used_idx:15;
>   };
>   
>   struct vdpa_vq_state {
> -     union {
> -          struct vdpa_vq_state_split split;
> -          struct vdpa_vq_state_packed packed;
> -     };
> +	union {
> +		struct vdpa_vq_state_split split;
> +		struct vdpa_vq_state_packed packed;
> +	};
>   };
>   
>   struct vdpa_mgmt_dev;
> @@ -131,7 +131,7 @@ struct vdpa_iova_range {
>    *				@vdev: vdpa device
>    *				@idx: virtqueue index
>    *				@state: pointer to returned state (last_avail_idx)
> - * @get_vq_notification: 	Get the notification area for a virtqueue
> + * @get_vq_notification:	Get the notification area for a virtqueue
>    *				@vdev: vdpa device
>    *				@idx: virtqueue index
>    *				Returns the notifcation area
> @@ -353,25 +353,25 @@ static inline struct device *vdpa_get_dma_dev(struct vdpa_device *vdev)
>   
>   static inline void vdpa_reset(struct vdpa_device *vdev)
>   {
> -        const struct vdpa_config_ops *ops = vdev->config;
> +	const struct vdpa_config_ops *ops = vdev->config;
>   
>   	vdev->features_valid = false;
> -        ops->set_status(vdev, 0);
> +	ops->set_status(vdev, 0);
>   }
>   
>   static inline int vdpa_set_features(struct vdpa_device *vdev, u64 features)
>   {
> -        const struct vdpa_config_ops *ops = vdev->config;
> +	const struct vdpa_config_ops *ops = vdev->config;
>   
>   	vdev->features_valid = true;
> -        return ops->set_features(vdev, features);
> +	return ops->set_features(vdev, features);
>   }
>   
> -
> -static inline void vdpa_get_config(struct vdpa_device *vdev, unsigned offset,
> -				   void *buf, unsigned int len)
> +static inline void vdpa_get_config(struct vdpa_device *vdev,
> +				   unsigned int offset, void *buf,
> +				   unsigned int len)
>   {
> -        const struct vdpa_config_ops *ops = vdev->config;
> +	const struct vdpa_config_ops *ops = vdev->config;
>   
>   	/*
>   	 * Config accesses aren't supposed to trigger before features are set.