tap: reset vnet header size on open

[mirror_qemu.git] / hw / bt-hci.c

diff --git a/hw/bt-hci.c b/hw/bt-hci.c
index a3a7fb49e2ec9e9c2e4cdc5add2323feba0b8188..e54cfd78159a3bd8e6bab8cbfd6575d8b52d1cd9 100644 (file)
--- a/hw/bt-hci.c
+++ b/hw/bt-hci.c
@@ -786,7 +786,6 @@ static void bt_hci_lmp_connection_request(struct bt_link_s *link)
     memcpy(&params.dev_class, &link->host->class, sizeof(params.dev_class));
     params.link_type   = ACL_LINK;
     bt_hci_event(hci, EVT_CONN_REQUEST, &params, EVT_CONN_REQUEST_SIZE);
-    return;
 }
 
 static void bt_hci_conn_accept_timeout(void *opaque)
@@ -943,7 +942,6 @@ static int bt_hci_name_req(struct bt_hci_s *hci, bdaddr_t *bdaddr)
 {
     struct bt_device_s *slave;
     evt_remote_name_req_complete params;
-    int len;
 
     for (slave = hci->device.net->slave; slave; slave = slave->next)
         if (slave->page_scan && !bacmp(&slave->bd_addr, bdaddr))
@@ -955,9 +953,7 @@ static int bt_hci_name_req(struct bt_hci_s *hci, bdaddr_t *bdaddr)
 
     params.status       = HCI_SUCCESS;
     bacpy(&params.bdaddr, &slave->bd_addr);
-    len = snprintf(params.name, sizeof(params.name),
-                    "%s", slave->lmp_name ?: "");
-    memset(params.name + len, 0, sizeof(params.name) - len);
+    pstrcpy(params.name, sizeof(params.name), slave->lmp_name ?: "");
     bt_hci_event(hci, EVT_REMOTE_NAME_REQ_COMPLETE,
                     &params, EVT_REMOTE_NAME_REQ_COMPLETE_SIZE);
 
@@ -1388,7 +1384,7 @@ static inline void bt_hci_event_complete_read_local_name(struct bt_hci_s *hci)
     params.status = HCI_SUCCESS;
     memset(params.name, 0, sizeof(params.name));
     if (hci->device.lmp_name)
-        strncpy(params.name, hci->device.lmp_name, sizeof(params.name));
+        pstrcpy(params.name, sizeof(params.name), hci->device.lmp_name);
 
     bt_hci_event_complete(hci, &params, READ_LOCAL_NAME_RP_SIZE);
 }