[Bluetooth] Read local version information on device init

[pandora-kernel.git] / net / bluetooth / hci_core.c

diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 54e8e5e..338ae97 100644 (file)
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -206,6 +206,9 @@ static void hci_init_req(struct hci_dev *hdev, unsigned long opt)
        /* Read Local Supported Features */
        hci_send_cmd(hdev, OGF_INFO_PARAM, OCF_READ_LOCAL_FEATURES, 0, NULL);
 
+       /* Read Local Version */
+       hci_send_cmd(hdev, OGF_INFO_PARAM, OCF_READ_LOCAL_VERSION, 0, NULL);
+
        /* Read Buffer Size (ACL mtu, max pkt, etc.) */
        hci_send_cmd(hdev, OGF_INFO_PARAM, OCF_READ_BUFFER_SIZE, 0, NULL);
 
@@ -336,9 +339,8 @@ void hci_inquiry_cache_update(struct hci_dev *hdev, struct inquiry_data *data)
 
        if (!(e = hci_inquiry_cache_lookup(hdev, &data->bdaddr))) {
                /* Entry not in the cache. Add new one. */
-               if (!(e = kmalloc(sizeof(struct inquiry_entry), GFP_ATOMIC)))
+               if (!(e = kzalloc(sizeof(struct inquiry_entry), GFP_ATOMIC)))
                        return;
-               memset(e, 0, sizeof(struct inquiry_entry));
                e->next     = cache->list;
                cache->list = e;
        }
@@ -800,12 +802,10 @@ struct hci_dev *hci_alloc_dev(void)
 {
        struct hci_dev *hdev;
 
-       hdev = kmalloc(sizeof(struct hci_dev), GFP_KERNEL);
+       hdev = kzalloc(sizeof(struct hci_dev), GFP_KERNEL);
        if (!hdev)
                return NULL;
 
-       memset(hdev, 0, sizeof(struct hci_dev));
-
        skb_queue_head_init(&hdev->driver_init);
 
        return hdev;