Bluetooth: Unobfuscate tasklet_schedule usage
Marcel Holtmann [Wed, 18 Nov 2009 00:02:54 +0000 (01:02 +0100)]
The tasklet schedule function helpers are just an obfuscation. So remove
them and call the schedule functions directly.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

include/net/bluetooth/hci_core.h
net/bluetooth/hci_core.c
net/bluetooth/hci_event.c
net/bluetooth/hci_sock.c

index 8460f22..7b86094 100644 (file)
@@ -367,22 +367,6 @@ static inline void hci_conn_put(struct hci_conn *conn)
        }
 }
 
-/* ----- HCI tasks ----- */
-static inline void hci_sched_cmd(struct hci_dev *hdev)
-{
-       tasklet_schedule(&hdev->cmd_task);
-}
-
-static inline void hci_sched_rx(struct hci_dev *hdev)
-{
-       tasklet_schedule(&hdev->rx_task);
-}
-
-static inline void hci_sched_tx(struct hci_dev *hdev)
-{
-       tasklet_schedule(&hdev->tx_task);
-}
-
 /* ----- HCI Devices ----- */
 static inline void __hci_dev_put(struct hci_dev *d)
 {
index 3fc90e5..94ba349 100644 (file)
@@ -193,8 +193,9 @@ static void hci_init_req(struct hci_dev *hdev, unsigned long opt)
        while ((skb = skb_dequeue(&hdev->driver_init))) {
                bt_cb(skb)->pkt_type = HCI_COMMAND_PKT;
                skb->dev = (void *) hdev;
+
                skb_queue_tail(&hdev->cmd_q, skb);
-               hci_sched_cmd(hdev);
+               tasklet_schedule(&hdev->cmd_task);
        }
        skb_queue_purge(&hdev->driver_init);
 
@@ -1005,7 +1006,8 @@ int hci_recv_frame(struct sk_buff *skb)
 
        /* Queue frame for rx task */
        skb_queue_tail(&hdev->rx_q, skb);
-       hci_sched_rx(hdev);
+       tasklet_schedule(&hdev->rx_task);
+
        return 0;
 }
 EXPORT_SYMBOL(hci_recv_frame);
@@ -1216,8 +1218,9 @@ int hci_send_cmd(struct hci_dev *hdev, __u16 opcode, __u32 plen, void *param)
 
        bt_cb(skb)->pkt_type = HCI_COMMAND_PKT;
        skb->dev = (void *) hdev;
+
        skb_queue_tail(&hdev->cmd_q, skb);
-       hci_sched_cmd(hdev);
+       tasklet_schedule(&hdev->cmd_task);
 
        return 0;
 }
@@ -1294,7 +1297,8 @@ int hci_send_acl(struct hci_conn *conn, struct sk_buff *skb, __u16 flags)
                spin_unlock_bh(&conn->data_q.lock);
        }
 
-       hci_sched_tx(hdev);
+       tasklet_schedule(&hdev->tx_task);
+
        return 0;
 }
 EXPORT_SYMBOL(hci_send_acl);
@@ -1321,8 +1325,10 @@ int hci_send_sco(struct hci_conn *conn, struct sk_buff *skb)
 
        skb->dev = (void *) hdev;
        bt_cb(skb)->pkt_type = HCI_SCODATA_PKT;
+
        skb_queue_tail(&conn->data_q, skb);
-       hci_sched_tx(hdev);
+       tasklet_schedule(&hdev->tx_task);
+
        return 0;
 }
 EXPORT_SYMBOL(hci_send_sco);
@@ -1635,7 +1641,7 @@ static void hci_cmd_task(unsigned long arg)
                        hdev->cmd_last_tx = jiffies;
                } else {
                        skb_queue_head(&hdev->cmd_q, skb);
-                       hci_sched_cmd(hdev);
+                       tasklet_schedule(&hdev->cmd_task);
                }
        }
 }
index e99fe38..28517ba 100644 (file)
@@ -1320,7 +1320,7 @@ static inline void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *sk
        if (ev->ncmd) {
                atomic_set(&hdev->cmd_cnt, 1);
                if (!skb_queue_empty(&hdev->cmd_q))
-                       hci_sched_cmd(hdev);
+                       tasklet_schedule(&hdev->cmd_task);
        }
 }
 
@@ -1386,7 +1386,7 @@ static inline void hci_cmd_status_evt(struct hci_dev *hdev, struct sk_buff *skb)
        if (ev->ncmd) {
                atomic_set(&hdev->cmd_cnt, 1);
                if (!skb_queue_empty(&hdev->cmd_q))
-                       hci_sched_cmd(hdev);
+                       tasklet_schedule(&hdev->cmd_task);
        }
 }
 
@@ -1454,7 +1454,7 @@ static inline void hci_num_comp_pkts_evt(struct hci_dev *hdev, struct sk_buff *s
                }
        }
 
-       hci_sched_tx(hdev);
+       tasklet_schedule(&hdev->tx_task);
 
        tasklet_enable(&hdev->tx_task);
 }
index c3701f3..688cfeb 100644 (file)
@@ -445,10 +445,10 @@ static int hci_sock_sendmsg(struct kiocb *iocb, struct socket *sock,
 
                if (test_bit(HCI_RAW, &hdev->flags) || (ogf == 0x3f)) {
                        skb_queue_tail(&hdev->raw_q, skb);
-                       hci_sched_tx(hdev);
+                       tasklet_schedule(&hdev->tx_task);
                } else {
                        skb_queue_tail(&hdev->cmd_q, skb);
-                       hci_sched_cmd(hdev);
+                       tasklet_schedule(&hdev->cmd_task);
                }
        } else {
                if (!capable(CAP_NET_RAW)) {
@@ -457,7 +457,7 @@ static int hci_sock_sendmsg(struct kiocb *iocb, struct socket *sock,
                }
 
                skb_queue_tail(&hdev->raw_q, skb);
-               hci_sched_tx(hdev);
+               tasklet_schedule(&hdev->tx_task);
        }
 
        err = len;