vDPA: check virtio device features to detect MQ

Zhu Lingshan · mstsirkin · commit 9d97aa124cde · 2022-10-07T20:00:43.000-04:00
vdpa_dev_net_mq_config_fill() should checks device features
for MQ than driver features.

Signed-off-by: Zhu Lingshan &lt;lingshan.zhu@intel.com&gt;
Acked-by: Jason Wang &lt;jasowang@redhat.com&gt;
Message-Id: &lt;20220929014555.112323-5-lingshan.zhu@intel.com&gt;
Signed-off-by: Michael S. Tsirkin &lt;mst@redhat.com&gt;
diff --git a/drivers/vdpa/vdpa.c b/drivers/vdpa/vdpa.c
@@ -843,7 +843,7 @@ static int vdpa_dev_net_config_fill(struct vdpa_device *vdev, struct sk_buff *ms
 			      VDPA_ATTR_PAD))
 		return -EMSGSIZE;
 
-	return vdpa_dev_net_mq_config_fill(vdev, msg, features_driver, &config);
+	return vdpa_dev_net_mq_config_fill(msg, features_device, &config);
 }
 
 static int

Original file line number	Diff line number	Diff line change
`@@ -843,7 +843,7 @@ static int vdpa_dev_net_config_fill(struct vdpa_device vdev, struct sk_buff ms`
`843`	`843`	`VDPA_ATTR_PAD))`
`844`	`844`	`return -EMSGSIZE;`
`845`	`845`
`846`		`- return vdpa_dev_net_mq_config_fill(vdev, msg, features_driver, &config);`
	`846`	`+ return vdpa_dev_net_mq_config_fill(msg, features_device, &config);`
`847`	`847`	`}`
`848`	`848`
`849`	`849`	`static int`