* Called by module destruction/cleanup code
*
*/
-void __exit irttp_cleanup(void)
+void irttp_cleanup(void)
{
/* Check for main structure */
IRDA_ASSERT(irttp->magic == TTP_MAGIC, return;);
* Copy all fragments to a new buffer
*/
while ((frag = skb_dequeue(&self->rx_fragments)) != NULL) {
- memcpy(skb->data+n, frag->data, frag->len);
+ skb_copy_to_linear_data_offset(skb, n, frag->data, frag->len);
n += frag->len;
dev_kfree_skb(frag);
skb_reserve(frag, self->max_header_size);
/* Copy data from the original skb into this fragment. */
- memcpy(skb_put(frag, self->max_seg_size), skb->data,
- self->max_seg_size);
+ skb_copy_from_linear_data(skb, skb_put(frag, self->max_seg_size),
+ self->max_seg_size);
/* Insert TTP header, with the more bit set */
frame = skb_push(frag, TTP_HEADER);
/************************** LMP CALLBACKS **************************/
/* Everything is happily mixed up. Waiting for next clean up - Jean II */
+/*
+ * Initialization, that has to be done on new tsap
+ * instance allocation and on duplication
+ */
+static void irttp_init_tsap(struct tsap_cb *tsap)
+{
+ spin_lock_init(&tsap->lock);
+ init_timer(&tsap->todo_timer);
+
+ skb_queue_head_init(&tsap->rx_queue);
+ skb_queue_head_init(&tsap->tx_queue);
+ skb_queue_head_init(&tsap->rx_fragments);
+}
+
/*
* Function irttp_open_tsap (stsap, notify)
*
IRDA_DEBUG(0, "%s(), unable to kmalloc!\n", __FUNCTION__);
return NULL;
}
- spin_lock_init(&self->lock);
+
+ /* Initialize internal objects */
+ irttp_init_tsap(self);
/* Initialise todo timer */
- init_timer(&self->todo_timer);
self->todo_timer.data = (unsigned long) self;
self->todo_timer.function = &irttp_todo_expired;
self->magic = TTP_TSAP_MAGIC;
self->connected = FALSE;
- skb_queue_head_init(&self->rx_queue);
- skb_queue_head_init(&self->tx_queue);
- skb_queue_head_init(&self->rx_fragments);
/*
* Create LSAP at IrLMP layer
*/
}
if (skb->len > self->max_seg_size) {
- IRDA_DEBUG(1, "%s(), UData is to large for IrLAP!\n",
+ IRDA_DEBUG(1, "%s(), UData is too large for IrLAP!\n",
__FUNCTION__);
goto err;
}
* inside an IrLAP frame
*/
if ((self->tx_max_sdu_size == 0) && (skb->len > self->max_seg_size)) {
- IRDA_ERROR("%s: SAR disabled, and data is to large for IrLAP!\n",
+ IRDA_ERROR("%s: SAR disabled, and data is too large for IrLAP!\n",
__FUNCTION__);
ret = -EMSGSIZE;
goto err;
/* Not everything should be copied */
new->notify.instance = instance;
- spin_lock_init(&new->lock);
- init_timer(&new->todo_timer);
- skb_queue_head_init(&new->rx_queue);
- skb_queue_head_init(&new->tx_queue);
- skb_queue_head_init(&new->rx_fragments);
+ /* Initialize internal objects */
+ irttp_init_tsap(new);
/* This is locked */
hashbin_insert(irttp->tsaps, (irda_queue_t *) new, (long) new, NULL);
return 0;
}
-static struct seq_operations irttp_seq_ops = {
+static const struct seq_operations irttp_seq_ops = {
.start = irttp_seq_start,
.next = irttp_seq_next,
.stop = irttp_seq_stop,