[dpdk-dev] [PATCH v3] net/virtio-user: fix feature setting with vhost-net backend

[Jiayu Hu <jiayu.hu@intel.com>]

When the backend is vhost-net, virtio-user must work in client mode and
needs to request features from the backend in virtio_user_dev_init().
But currently, virtio-user is assigned to default features in this case.

This patch is to fix this inappropriate feature setting.

Fixes: bd8f50a45d0f ("net/virtio-user: support server mode")
Signed-off-by: Jiayu Hu <jiayu.hu@intel.com>
Tested-by: Lei Yao <lei.a.yao@intel.com>
---
changes in v3:
- remove unnecessary code change.
changes in v2:
- remove unnecessary indent change.
- change commit log.

 drivers/net/virtio/virtio_user/virtio_user_dev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/virtio/virtio_user/virtio_user_dev.c b/drivers/net/virtio/virtio_user/virtio_user_dev.c
index 38b8bc9..f8ef7e2 100644
--- a/drivers/net/virtio/virtio_user/virtio_user_dev.c
+++ b/drivers/net/virtio/virtio_user/virtio_user_dev.c
@@ -353,7 +353,7 @@ virtio_user_dev_init(struct virtio_user_dev *dev, char *path, int queues,
 		return -1;
 	}
 
-	if (dev->vhostfd >= 0) {
+	if (!dev->is_server) {
 		if (dev->ops->send_request(dev, VHOST_USER_SET_OWNER,
 					   NULL) < 0) {
 			PMD_INIT_LOG(ERR, "set_owner fails: %s",
-- 
2.7.4