From c78ae283145d3a8799b2fb01650166a66af3bff8 Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Wed, 18 Nov 2009 01:02:54 +0100 Subject: [PATCH] Bluetooth: Unobfuscate tasklet_schedule usage The tasklet schedule function helpers are just an obfuscation. So remove them and call the schedule functions directly. Signed-off-by: Marcel Holtmann --- include/net/bluetooth/hci_core.h | 16 ---------------- net/bluetooth/hci_core.c | 18 ++++++++++++------ net/bluetooth/hci_event.c | 6 +++--- net/bluetooth/hci_sock.c | 6 +++--- 4 files changed, 18 insertions(+), 28 deletions(-) diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 8460f2283089..7b86094a894b 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -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) { diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 3fc90e543ec1..94ba34982021 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -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); } } } diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index e99fe385fba2..28517bad796c 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -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); } diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c index c3701f37aeb0..688cfebfbee0 100644 --- a/net/bluetooth/hci_sock.c +++ b/net/bluetooth/hci_sock.c @@ -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; -- 2.39.2