diff options
author | Gustavo F. Padovan <padovan@profusion.mobi> | 2011-03-25 23:36:10 (GMT) |
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committer | Gustavo F. Padovan <padovan@profusion.mobi> | 2011-04-07 21:06:27 (GMT) |
commit | f1c6775be6fc944e32e0150305d9753b9a846519 (patch) | |
tree | 6e860c375073aaae189231fd5eff9c27b315ea7e /net/bluetooth | |
parent | e92c8e70faf5e3cc22979daba2a895359aa1eab2 (diff) | |
download | linux-fsl-qoriq-f1c6775be6fc944e32e0150305d9753b9a846519.tar.xz |
Bluetooth: Move srej and busy queues to struct l2cap_chan
As part of the moving channel stuff to l2cap_chan.
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Diffstat (limited to 'net/bluetooth')
-rw-r--r-- | net/bluetooth/l2cap_core.c | 42 | ||||
-rw-r--r-- | net/bluetooth/l2cap_sock.c | 2 |
2 files changed, 20 insertions, 24 deletions
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index eaac13cb..06c505b 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -245,8 +245,8 @@ void l2cap_chan_del(struct l2cap_chan *chan, int err) del_timer(&chan->monitor_timer); del_timer(&chan->ack_timer); - skb_queue_purge(SREJ_QUEUE(sk)); - skb_queue_purge(BUSY_QUEUE(sk)); + skb_queue_purge(&chan->srej_q); + skb_queue_purge(&chan->busy_q); list_for_each_entry_safe(l, tmp, SREJ_LIST(sk), list) { list_del(&l->list); @@ -1588,8 +1588,8 @@ static inline void l2cap_ertm_init(struct l2cap_chan *chan) (unsigned long) chan); setup_timer(&chan->ack_timer, l2cap_ack_timeout, (unsigned long) chan); - __skb_queue_head_init(SREJ_QUEUE(sk)); - __skb_queue_head_init(BUSY_QUEUE(sk)); + skb_queue_head_init(&chan->srej_q); + skb_queue_head_init(&chan->busy_q); INIT_WORK(&l2cap_pi(sk)->busy_work, l2cap_busy_work); @@ -2815,16 +2815,15 @@ static inline void l2cap_send_i_or_rr_or_rnr(struct l2cap_chan *chan) static int l2cap_add_to_srej_queue(struct l2cap_chan *chan, struct sk_buff *skb, u8 tx_seq, u8 sar) { - struct sock *sk = chan->sk; struct sk_buff *next_skb; int tx_seq_offset, next_tx_seq_offset; bt_cb(skb)->tx_seq = tx_seq; bt_cb(skb)->sar = sar; - next_skb = skb_peek(SREJ_QUEUE(sk)); + next_skb = skb_peek(&chan->srej_q); if (!next_skb) { - __skb_queue_tail(SREJ_QUEUE(sk), skb); + __skb_queue_tail(&chan->srej_q, skb); return 0; } @@ -2842,16 +2841,16 @@ static int l2cap_add_to_srej_queue(struct l2cap_chan *chan, struct sk_buff *skb, next_tx_seq_offset += 64; if (next_tx_seq_offset > tx_seq_offset) { - __skb_queue_before(SREJ_QUEUE(sk), next_skb, skb); + __skb_queue_before(&chan->srej_q, next_skb, skb); return 0; } - if (skb_queue_is_last(SREJ_QUEUE(sk), next_skb)) + if (skb_queue_is_last(&chan->srej_q, next_skb)) break; - } while ((next_skb = skb_queue_next(SREJ_QUEUE(sk), next_skb))); + } while ((next_skb = skb_queue_next(&chan->srej_q, next_skb))); - __skb_queue_tail(SREJ_QUEUE(sk), skb); + __skb_queue_tail(&chan->srej_q, skb); return 0; } @@ -2971,11 +2970,11 @@ static int l2cap_try_push_rx_skb(struct l2cap_chan *chan) u16 control; int err; - while ((skb = skb_dequeue(BUSY_QUEUE(sk)))) { + while ((skb = skb_dequeue(&chan->busy_q))) { control = bt_cb(skb)->sar << L2CAP_CTRL_SAR_SHIFT; err = l2cap_ertm_reassembly_sdu(chan, skb, control); if (err < 0) { - skb_queue_head(BUSY_QUEUE(sk), skb); + skb_queue_head(&chan->busy_q, skb); return -EBUSY; } @@ -3016,7 +3015,7 @@ static void l2cap_busy_work(struct work_struct *work) lock_sock(sk); add_wait_queue(sk_sleep(sk), &wait); - while ((skb = skb_peek(BUSY_QUEUE(sk)))) { + while ((skb = skb_peek(&pi->chan->busy_q))) { set_current_state(TASK_INTERRUPTIBLE); if (n_tries++ > L2CAP_LOCAL_BUSY_TRIES) { @@ -3059,7 +3058,7 @@ static int l2cap_push_rx_skb(struct l2cap_chan *chan, struct sk_buff *skb, u16 c if (chan->conn_state & L2CAP_CONN_LOCAL_BUSY) { bt_cb(skb)->sar = control >> L2CAP_CTRL_SAR_SHIFT; - __skb_queue_tail(BUSY_QUEUE(sk), skb); + __skb_queue_tail(&chan->busy_q, skb); return l2cap_try_push_rx_skb(chan); @@ -3076,7 +3075,7 @@ static int l2cap_push_rx_skb(struct l2cap_chan *chan, struct sk_buff *skb, u16 c chan->conn_state |= L2CAP_CONN_LOCAL_BUSY; bt_cb(skb)->sar = control >> L2CAP_CTRL_SAR_SHIFT; - __skb_queue_tail(BUSY_QUEUE(sk), skb); + __skb_queue_tail(&chan->busy_q, skb); sctrl = chan->buffer_seq << L2CAP_CTRL_REQSEQ_SHIFT; sctrl |= L2CAP_SUPER_RCV_NOT_READY; @@ -3187,15 +3186,14 @@ drop: static void l2cap_check_srej_gap(struct l2cap_chan *chan, u8 tx_seq) { - struct sock *sk = chan->sk; struct sk_buff *skb; u16 control; - while ((skb = skb_peek(SREJ_QUEUE(sk)))) { + while ((skb = skb_peek(&chan->srej_q))) { if (bt_cb(skb)->tx_seq != tx_seq) break; - skb = skb_dequeue(SREJ_QUEUE(sk)); + skb = skb_dequeue(&chan->srej_q); control = bt_cb(skb)->sar << L2CAP_CTRL_SAR_SHIFT; l2cap_ertm_reassembly_sdu(chan, skb, control); chan->buffer_seq_srej = @@ -3334,8 +3332,8 @@ static inline int l2cap_data_channel_iframe(struct l2cap_chan *chan, u16 rx_cont INIT_LIST_HEAD(SREJ_LIST(sk)); chan->buffer_seq_srej = chan->buffer_seq; - __skb_queue_head_init(SREJ_QUEUE(sk)); - __skb_queue_head_init(BUSY_QUEUE(sk)); + __skb_queue_head_init(&chan->srej_q); + __skb_queue_head_init(&chan->busy_q); l2cap_add_to_srej_queue(chan, skb, tx_seq, sar); chan->conn_state |= L2CAP_CONN_SEND_PBIT; @@ -3352,7 +3350,7 @@ expected: if (chan->conn_state & L2CAP_CONN_SREJ_SENT) { bt_cb(skb)->tx_seq = tx_seq; bt_cb(skb)->sar = sar; - __skb_queue_tail(SREJ_QUEUE(sk), skb); + __skb_queue_tail(&chan->srej_q, skb); return 0; } diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c index d66886f..55dee99 100644 --- a/net/bluetooth/l2cap_sock.c +++ b/net/bluetooth/l2cap_sock.c @@ -1018,8 +1018,6 @@ void l2cap_sock_init(struct sock *sk, struct sock *parent) /* Default config options */ pi->flush_to = L2CAP_DEFAULT_FLUSH_TO; skb_queue_head_init(TX_QUEUE(sk)); - skb_queue_head_init(SREJ_QUEUE(sk)); - skb_queue_head_init(BUSY_QUEUE(sk)); INIT_LIST_HEAD(SREJ_LIST(sk)); } |