diff options
| -rw-r--r-- | include/net/bluetooth/hci_core.h | 33 | ||||
| -rw-r--r-- | net/bluetooth/hci_conn.c | 13 | ||||
| -rw-r--r-- | net/bluetooth/hci_core.c | 9 |
3 files changed, 10 insertions, 45 deletions
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index e34cd71a586e..fb2cce2b633f 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -67,12 +67,6 @@ struct hci_conn_hash { unsigned int le_num; }; -struct hci_chan_hash { - struct list_head list; - spinlock_t lock; - unsigned int num; -}; - struct bdaddr_list { struct list_head list; bdaddr_t bdaddr; @@ -301,7 +295,7 @@ struct hci_conn { unsigned int sent; struct sk_buff_head data_q; - struct hci_chan_hash chan_hash; + struct list_head chan_list; struct timer_list disc_timer; struct timer_list idle_timer; @@ -390,7 +384,6 @@ static inline void hci_conn_hash_init(struct hci_dev *hdev) { struct hci_conn_hash *h = &hdev->conn_hash; INIT_LIST_HEAD(&h->list); - spin_lock_init(&h->lock); h->acl_num = 0; h->sco_num = 0; } @@ -492,28 +485,6 @@ static inline struct hci_conn *hci_conn_hash_lookup_state(struct hci_dev *hdev, return NULL; } -static inline void hci_chan_hash_init(struct hci_conn *c) -{ - struct hci_chan_hash *h = &c->chan_hash; - INIT_LIST_HEAD(&h->list); - spin_lock_init(&h->lock); - h->num = 0; -} - -static inline void hci_chan_hash_add(struct hci_conn *c, struct hci_chan *chan) -{ - struct hci_chan_hash *h = &c->chan_hash; - list_add(&chan->list, &h->list); - h->num++; -} - -static inline void hci_chan_hash_del(struct hci_conn *c, struct hci_chan *chan) -{ - struct hci_chan_hash *h = &c->chan_hash; - list_del(&chan->list); - h->num--; -} - void hci_acl_connect(struct hci_conn *conn); void hci_acl_disconn(struct hci_conn *conn, __u8 reason); void hci_add_sco(struct hci_conn *conn, __u16 handle); @@ -527,7 +498,7 @@ void hci_conn_check_pending(struct hci_dev *hdev); struct hci_chan *hci_chan_create(struct hci_conn *conn); int hci_chan_del(struct hci_chan *chan); -void hci_chan_hash_flush(struct hci_conn *conn); +void hci_chan_list_flush(struct hci_conn *conn); struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst, __u8 sec_level, __u8 auth_type); diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c index b328ac611ccd..1a076941829b 100644 --- a/net/bluetooth/hci_conn.c +++ b/net/bluetooth/hci_conn.c @@ -374,7 +374,7 @@ struct hci_conn *hci_conn_add(struct hci_dev *hdev, int type, bdaddr_t *dst) skb_queue_head_init(&conn->data_q); - hci_chan_hash_init(conn); + INIT_LIST_HEAD(&conn->chan_list);; setup_timer(&conn->disc_timer, hci_conn_timeout, (unsigned long)conn); setup_timer(&conn->idle_timer, hci_conn_idle, (unsigned long)conn); @@ -434,7 +434,7 @@ int hci_conn_del(struct hci_conn *conn) tasklet_disable(&hdev->tx_task); - hci_chan_hash_flush(conn); + hci_chan_list_flush(conn); hci_conn_hash_del(hdev, conn); if (hdev->notify) @@ -970,7 +970,7 @@ struct hci_chan *hci_chan_create(struct hci_conn *conn) skb_queue_head_init(&chan->data_q); tasklet_disable(&hdev->tx_task); - hci_chan_hash_add(conn, chan); + list_add(&conn->chan_list, &chan->list); tasklet_enable(&hdev->tx_task); return chan; @@ -984,7 +984,7 @@ int hci_chan_del(struct hci_chan *chan) BT_DBG("%s conn %p chan %p", hdev->name, conn, chan); tasklet_disable(&hdev->tx_task); - hci_chan_hash_del(conn, chan); + list_del(&chan->list); tasklet_enable(&hdev->tx_task); skb_queue_purge(&chan->data_q); @@ -993,13 +993,12 @@ int hci_chan_del(struct hci_chan *chan) return 0; } -void hci_chan_hash_flush(struct hci_conn *conn) +void hci_chan_list_flush(struct hci_conn *conn) { - struct hci_chan_hash *h = &conn->chan_hash; struct hci_chan *chan, *tmp; BT_DBG("conn %p", conn); - list_for_each_entry_safe(chan, tmp, &h->list, list) + list_for_each_entry_safe(chan, tmp, &conn->chan_list, list) hci_chan_del(chan); } diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index ce3727ecc0c4..700d0abdf2b1 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -2125,7 +2125,6 @@ static inline struct hci_chan *hci_chan_sent(struct hci_dev *hdev, __u8 type, BT_DBG("%s", hdev->name); list_for_each_entry(conn, &h->list, list) { - struct hci_chan_hash *ch; struct hci_chan *tmp; if (conn->type != type) @@ -2136,9 +2135,7 @@ static inline struct hci_chan *hci_chan_sent(struct hci_dev *hdev, __u8 type, conn_num++; - ch = &conn->chan_hash; - - list_for_each_entry(tmp, &ch->list, list) { + list_for_each_entry(tmp, &conn->chan_list, list) { struct sk_buff *skb; if (skb_queue_empty(&tmp->data_q)) @@ -2200,7 +2197,6 @@ static void hci_prio_recalculate(struct hci_dev *hdev, __u8 type) BT_DBG("%s", hdev->name); list_for_each_entry(conn, &h->list, list) { - struct hci_chan_hash *ch; struct hci_chan *chan; if (conn->type != type) @@ -2211,8 +2207,7 @@ static void hci_prio_recalculate(struct hci_dev *hdev, __u8 type) num++; - ch = &conn->chan_hash; - list_for_each_entry(chan, &ch->list, list) { + list_for_each_entry(chan, &conn->chan_list, list) { struct sk_buff *skb; if (chan->sent) { |