net: Do not fill legacy info_str for backends

As we use QAPI NetClientState->stored_config to store and get information
about backend network devices, we can drop fill of legacy field info_str
for them.

We still use info_str field for NIC and hubports, so we can not completely
remove it.

Signed-off-by: Alexey Kirillov <lekiravi@yandex-team.ru>
Signed-off-by: Jason Wang <jasowang@redhat.com>

1 files changed, 0 insertions, 2 deletions

diff --git a/net/vde.c b/net/vde.c
index 67de6eb0c5..64bdb937ca 100644
--- a/net/vde.c
+++ b/net/vde.c
@@ -100,8 +100,6 @@ static int net_vde_init(NetClientState *peer, const char *model,
 
     nc = qemu_new_net_client(&net_vde_info, peer, model, name);
 
-    nc->info_str = g_strdup_printf("sock=%s,fd=%d", sock, vde_datafd(vde));
-
     s = DO_UPCAST(VDEState, nc, nc);
 
     s->vde = vde;