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, 28 deletions

diff --git a/net/socket.c b/net/socket.c
index 98172347d7..c0de10c0c0 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -180,8 +180,6 @@ static void net_socket_send(void *opaque)
         s->fd = -1;
         net_socket_rs_init(&s->rs, net_socket_rs_finalize, false);
         s->nc.link_down = true;
-        g_free(s->nc.info_str);
-        s->nc.info_str = g_new0(char, 1);
 
         return;
     }
@@ -401,16 +399,10 @@ static NetSocketState *net_socket_fd_init_dgram(NetClientState *peer,
         stored->mcast = g_strdup(mcast);
 
         s->dgram_dst = saddr;
-        nc->info_str = g_strdup_printf("socket: fd=%d (cloned mcast=%s:%d)",
-                                       fd, inet_ntoa(saddr.sin_addr),
-                                       ntohs(saddr.sin_port));
     } else {
         if (sa_type == SOCKET_ADDRESS_TYPE_UNIX) {
             s->dgram_dst.sin_family = AF_UNIX;
         }
-
-        nc->info_str = g_strdup_printf("socket: fd=%d %s",
-                                       fd, SocketAddressType_str(sa_type));
     }
 
     return s;
@@ -445,8 +437,6 @@ static NetSocketState *net_socket_fd_init_stream(NetClientState *peer,
 
     nc = qemu_new_net_client(&net_socket_info, peer, model, name);
 
-    nc->info_str = g_strdup_printf("socket: fd=%d", fd);
-
     s = DO_UPCAST(NetSocketState, nc, nc);
 
     s->fd = fd;
@@ -528,11 +518,6 @@ static void net_socket_accept(void *opaque)
 
     stored->has_fd = true;
     stored->fd = g_strdup_printf("%d", fd);
-
-    g_free(s->nc.info_str);
-    s->nc.info_str = g_strdup_printf("socket: connection from %s:%d",
-                                     inet_ntoa(saddr.sin_addr),
-                                     ntohs(saddr.sin_port));
 }
 
 static int net_socket_listen_init(NetClientState *peer,
@@ -647,10 +632,6 @@ static int net_socket_connect_init(NetClientState *peer,
     stored->has_connect = true;
     stored->connect = g_strdup(host_str);
 
-    g_free(s->nc.info_str);
-    s->nc.info_str = g_strdup_printf("socket: connect to %s:%d",
-                                     inet_ntoa(saddr.sin_addr),
-                                     ntohs(saddr.sin_port));
     return 0;
 }
 
@@ -707,12 +688,7 @@ static int net_socket_mcast_init(NetClientState *peer,
         stored->localaddr = g_strdup(localaddr_str);
     }
 
-    g_free(s->nc.info_str);
-    s->nc.info_str = g_strdup_printf("socket: mcast=%s:%d",
-                                     inet_ntoa(saddr.sin_addr),
-                                     ntohs(saddr.sin_port));
     return 0;
-
 }
 
 static int net_socket_udp_init(NetClientState *peer,
@@ -773,10 +749,6 @@ static int net_socket_udp_init(NetClientState *peer,
     stored->has_udp = true;
     stored->udp = g_strdup(rhost);
 
-    g_free(s->nc.info_str);
-    s->nc.info_str = g_strdup_printf("socket: udp=%s:%d",
-                                     inet_ntoa(raddr.sin_addr),
-                                     ntohs(raddr.sin_port));
     return 0;
 }