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

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Date:   Tue, 24 Aug 2021 13:09:56 +0200
From:   Stefano Garzarella <sgarzare@...hat.com>
To:     Xie Yongji <xieyongji@...edance.com>
Cc:     mst@...hat.com, jasowang@...hat.com, stefanha@...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,
        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

On Wed, Aug 18, 2021 at 08:06:33PM +0800, Xie Yongji wrote:
>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>
>---
> include/linux/vdpa.h | 34 +++++++++++++++++-----------------
> 1 file changed, 17 insertions(+), 17 deletions(-)

Reviewed-by: Stefano Garzarella <sgarzare@...hat.com>

>
>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.
>-- 
>2.11.0
>