linux-kernel - [RFC PATCH 06/10] virtio_vdpa: use vdpa_set

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Message-Id: <20210216094454.82106-7-sgarzare@redhat.com>
Date:   Tue, 16 Feb 2021 10:44:50 +0100
From:   Stefano Garzarella <sgarzare@...hat.com>
To:     virtualization@...ts.linux-foundation.org
Cc:     kvm@...r.kernel.org, linux-kernel@...r.kernel.org,
        "Michael S. Tsirkin" <mst@...hat.com>,
        Jason Wang <jasowang@...hat.com>
Subject: [RFC PATCH 06/10] virtio_vdpa: use vdpa_set_config()

Instead of calling the 'set_config' callback directly, we call the
new vdpa_set_config() helper which also checks the parameters.

Signed-off-by: Stefano Garzarella <sgarzare@...hat.com>
---
 drivers/virtio/virtio_vdpa.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/virtio/virtio_vdpa.c b/drivers/virtio/virtio_vdpa.c
index e28acf482e0c..2f1c4a2dd241 100644
--- a/drivers/virtio/virtio_vdpa.c
+++ b/drivers/virtio/virtio_vdpa.c
@@ -65,9 +65,8 @@ static void virtio_vdpa_set(struct virtio_device *vdev, unsigned offset,
 			    const void *buf, unsigned len)
 {
 	struct vdpa_device *vdpa = vd_get_vdpa(vdev);
-	const struct vdpa_config_ops *ops = vdpa->config;
 
-	ops->set_config(vdpa, offset, buf, len);
+	vdpa_set_config(vdpa, offset, buf, len);
 }
 
 static u32 virtio_vdpa_generation(struct virtio_device *vdev)
-- 
2.29.2