remove noise for demo

[qemu] / hw / bt-hci.c

diff --git a/hw/bt-hci.c b/hw/bt-hci.c
index 2562f21..7e93e26 100644 (file)
--- a/hw/bt-hci.c
+++ b/hw/bt-hci.c
@@ -87,6 +87,7 @@ struct bt_hci_link_s {
 };
 
 /* LMP layer emulation */
+#if 0
 static void bt_submit_lmp(struct bt_device_s *bt, int length, uint8_t *data)
 {
     int resp, resplen, error, op, tr;
@@ -386,7 +387,7 @@ static void bt_submit_lmp(struct bt_device_s *bt, int length, uint8_t *data)
     respdata[0] |= tr;
 }
 
-void bt_submit_raw_acl(struct bt_piconet_s *net, int length, uint8_t *data)
+static void bt_submit_raw_acl(struct bt_piconet_s *net, int length, uint8_t *data)
 {
     struct bt_device_s *slave;
     if (length < 1)
@@ -411,6 +412,7 @@ void bt_submit_raw_acl(struct bt_piconet_s *net, int length, uint8_t *data)
         break;
     }
 }
+#endif
 
 /* HCI layer emulation */
 
@@ -444,7 +446,7 @@ static inline uint8_t *bt_hci_event_start(struct bt_hci_s *hci,
     mask_byte = (evt - 1) >> 3;
     mask = 1 << ((evt - 1) & 3);
     if (mask & bt_event_reserved_mask[mask_byte] & ~hci->event_mask[mask_byte])
-        return 0;
+        return NULL;
 
     packet = hci->evt_packet(hci->opaque);
     packet[0] = evt;
@@ -662,7 +664,7 @@ static void bt_hci_lmp_link_establish(struct bt_hci_s *hci,
 static void bt_hci_lmp_link_teardown(struct bt_hci_s *hci, uint16_t handle)
 {
     handle &= ~HCI_HANDLE_OFFSET;
-    hci->lm.handle[handle].link = 0;
+    hci->lm.handle[handle].link = NULL;
 
     if (bt_hci_role_master(hci, handle)) {
         qemu_del_timer(hci->lm.handle[handle].acl_mode_timer);
@@ -1118,7 +1120,7 @@ static void bt_hci_mode_tick(void *opaque)
     bt_hci_lmp_mode_change_master(hci, link, acl_active, 0);
 }
 
-void bt_hci_reset(struct bt_hci_s *hci)
+static void bt_hci_reset(struct bt_hci_s *hci)
 {
     hci->acl_len = 0;
     hci->last_cmd = 0;
@@ -1136,7 +1138,7 @@ void bt_hci_reset(struct bt_hci_s *hci)
     hci->device.page_scan = 0;
     if (hci->device.lmp_name)
         qemu_free((void *) hci->device.lmp_name);
-    hci->device.lmp_name = 0;
+    hci->device.lmp_name = NULL;
     hci->device.class[0] = 0x00;
     hci->device.class[1] = 0x00;
     hci->device.class[2] = 0x00;
@@ -1385,7 +1387,7 @@ 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)
-        pstrcpy(params.name, sizeof(params.name), hci->device.lmp_name);
+        strncpy(params.name, hci->device.lmp_name, sizeof(params.name));
 
     bt_hci_event_complete(hci, &params, READ_LOCAL_NAME_RP_SIZE);
 }
@@ -1615,7 +1617,7 @@ static void bt_submit_hci(struct HCIInfo *info,
 
         bt_hci_event_status(hci, HCI_SUCCESS);
         bt_hci_connection_accept(hci, hci->conn_req_host);
-        hci->conn_req_host = 0;
+        hci->conn_req_host = NULL;
         break;
 
     case cmd_opcode_pack(OGF_LINK_CTL, OCF_REJECT_CONN_REQ):
@@ -1632,7 +1634,7 @@ static void bt_submit_hci(struct HCIInfo *info,
         bt_hci_connection_reject(hci, hci->conn_req_host,
                         PARAM(reject_conn_req, reason));
         bt_hci_connection_reject_event(hci, &hci->conn_req_host->bd_addr);
-        hci->conn_req_host = 0;
+        hci->conn_req_host = NULL;
         break;
 
     case cmd_opcode_pack(OGF_LINK_CTL, OCF_AUTH_REQUESTED):
@@ -1814,7 +1816,7 @@ static void bt_submit_hci(struct HCIInfo *info,
 
         if (hci->device.lmp_name)
             qemu_free((void *) hci->device.lmp_name);
-        hci->device.lmp_name = pstrdup(PARAM(change_local_name, name),
+        hci->device.lmp_name = qemu_strndup(PARAM(change_local_name, name),
                         sizeof(PARAM(change_local_name, name)));
         bt_hci_event_complete_status(hci, HCI_SUCCESS);
         break;