[PATCH 4/9] vhost-vdpa: refine info string

[Jason Wang <jasowang@redhat.com>]

We use "vhost-vdpa" as nic info string which is not useful, let's add
the vhostdev path.

before:
info network
v0: index=0,type=vhost-vdpa,vhost-vdpa

after:
info network
v0: index=0,type=vhost-vdpa,vhostdev=/dev/vhost-vdpa-0

Signed-off-by: Jason Wang <jasowang@redhat.com>
---
 net/vhost-vdpa.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/vhost-vdpa.c b/net/vhost-vdpa.c
index c4568b885e..397d4d3082 100644
--- a/net/vhost-vdpa.c
+++ b/net/vhost-vdpa.c
@@ -181,7 +181,7 @@ static int net_vhost_vdpa_init(NetClientState *peer, const char *device,
     int ret = 0;
     assert(name);
     nc = qemu_new_net_client(&net_vhost_vdpa_info, peer, device, name);
-    snprintf(nc->info_str, sizeof(nc->info_str), TYPE_VHOST_VDPA);
+    snprintf(nc->info_str, sizeof(nc->info_str), "vhostdev=%s", vhostdev);
     nc->queue_index = 0;
     s = DO_UPCAST(VhostVDPAState, nc, nc);
     vdpa_device_fd = qemu_open(vhostdev, O_RDWR);
-- 
2.20.1