1 files changed, 18 insertions, 18 deletions

diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 338ae977a31..4917919d86a 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -1,4 +1,4 @@
-/* 
+/*
    BlueZ - Bluetooth protocol stack for Linux
    Copyright (C) 2000-2001 Qualcomm Incorporated
 
@@ -12,13 +12,13 @@
    OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
    IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
-   CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES 
-   WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 
-   ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 
+   CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES
+   WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+   ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
-   ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, 
-   COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS 
+   ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS,
+   COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS
    SOFTWARE IS DISCLAIMED.
 */
 
@@ -116,7 +116,7 @@ static void hci_req_cancel(struct hci_dev *hdev, int err)
 }
 
 /* Execute request and wait for completion. */
-static int __hci_request(struct hci_dev *hdev, void (*req)(struct hci_dev *hdev, unsigned long opt), 
+static int __hci_request(struct hci_dev *hdev, void (*req)(struct hci_dev *hdev, unsigned long opt),
                                 unsigned long opt, __u32 timeout)
 {
         DECLARE_WAITQUEUE(wait, current);
@@ -278,7 +278,7 @@ static void hci_encrypt_req(struct hci_dev *hdev, unsigned long opt)
         hci_send_cmd(hdev, OGF_HOST_CTL, OCF_WRITE_ENCRYPT_MODE, 1, &encrypt);
 }
 
-/* Get HCI device by index. 
+/* Get HCI device by index.
  * Device is held on return. */
 struct hci_dev *hci_dev_get(int index)
 {
@@ -405,7 +405,7 @@ int hci_inquiry(void __user *arg)
                 return -ENODEV;
 
         hci_dev_lock_bh(hdev);
-        if (inquiry_cache_age(hdev) > INQUIRY_CACHE_AGE_MAX || 
+        if (inquiry_cache_age(hdev) > INQUIRY_CACHE_AGE_MAX ||
                                         inquiry_cache_empty(hdev) ||
                                         ir.flags & IREQ_CACHE_FLUSH) {
                 inquiry_cache_flush(hdev);
@@ -439,7 +439,7 @@ int hci_inquiry(void __user *arg)
                 if (copy_to_user(ptr, buf, sizeof(struct inquiry_info) *
                                         ir.num_rsp))
                         err = -EFAULT;
-        } else 
+        } else
                 err = -EFAULT;
 
         kfree(buf);
@@ -491,7 +491,7 @@ int hci_dev_open(__u16 dev)
                 hci_dev_hold(hdev);
                 set_bit(HCI_UP, &hdev->flags);
                 hci_notify(hdev, HCI_DEV_UP);
-        } else {        
+        } else {
                 /* Init failed, cleanup */
                 tasklet_kill(&hdev->rx_task);
                 tasklet_kill(&hdev->tx_task);
@@ -619,7 +619,7 @@ int hci_dev_reset(__u16 dev)
         if (hdev->flush)
                 hdev->flush(hdev);
 
-        atomic_set(&hdev->cmd_cnt, 1); 
+        atomic_set(&hdev->cmd_cnt, 1);
         hdev->acl_cnt = 0; hdev->sco_cnt = 0;
 
         if (!test_bit(HCI_RAW, &hdev->flags))
@@ -841,7 +841,7 @@ int hci_register_dev(struct hci_dev *hdev)
                         break;
                 head = p; id++;
         }
-        
+
         sprintf(hdev->name, "hci%d", id);
         hdev->id = id;
         list_add(&hdev->list, head);
@@ -1109,7 +1109,7 @@ int hci_send_acl(struct hci_conn *conn, struct sk_buff *skb, __u16 flags)
                 __skb_queue_tail(&conn->data_q, skb);
                 do {
                         skb = list; list = list->next;
-                        
+
                         skb->dev = (void *) hdev;
                         bt_cb(skb)->pkt_type = HCI_ACLDATA_PKT;
                         hci_add_acl_hdr(skb, conn->handle, flags | ACL_CONT);
@@ -1164,7 +1164,7 @@ static inline struct hci_conn *hci_low_sent(struct hci_dev *hdev, __u8 type, int
         int num = 0, min = ~0;
         struct list_head *p;
 
-        /* We don't have to lock device here. Connections are always 
+        /* We don't have to lock device here. Connections are always
          * added and removed with TX task disabled. */
         list_for_each(p, &h->list) {
                 struct hci_conn *c;
@@ -1306,7 +1306,7 @@ static inline void hci_acldata_packet(struct hci_dev *hdev, struct sk_buff *skb)
         hci_dev_lock(hdev);
         conn = hci_conn_hash_lookup_handle(hdev, handle);
         hci_dev_unlock(hdev);
-        
+
         if (conn) {
                 register struct hci_proto *hp;
 
@@ -1318,7 +1318,7 @@ static inline void hci_acldata_packet(struct hci_dev *hdev, struct sk_buff *skb)
                         return;
                 }
         } else {
-                BT_ERR("%s ACL packet for unknown connection handle %d", 
+                BT_ERR("%s ACL packet for unknown connection handle %d",
                         hdev->name, handle);
         }
 
@@ -1353,7 +1353,7 @@ static inline void hci_scodata_packet(struct hci_dev *hdev, struct sk_buff *skb)
                         return;
                 }
         } else {
-                BT_ERR("%s SCO packet for unknown connection handle %d", 
+                BT_ERR("%s SCO packet for unknown connection handle %d",
                         hdev->name, handle);
         }