diff options
| author | Philipp Reisner <philipp.reisner@linbit.com> | 2009-10-02 02:40:07 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-10-02 10:54:05 -0700 |
| commit | f1489cfb173509a3c13444b46b6c989bad4f5b16 (patch) | |
| tree | cd8fc93b73081e358371b9852c7b62cb02516ded | |
| parent | 18366b05a00349c1606269ba7422bf9b3a357ff2 (diff) | |
| download | op-kernel-dev-f1489cfb173509a3c13444b46b6c989bad4f5b16.zip op-kernel-dev-f1489cfb173509a3c13444b46b6c989bad4f5b16.tar.gz | |
connector: Removed the destruct_data callback since it is always kfree_skb()
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Acked-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Acked-by: Evgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/connector/cn_queue.c | 4 | ||||
| -rw-r--r-- | drivers/connector/connector.c | 11 | ||||
| -rw-r--r-- | include/linux/connector.h | 3 |
3 files changed, 5 insertions, 13 deletions
diff --git a/drivers/connector/cn_queue.c b/drivers/connector/cn_queue.c index 163c3e3..210338e 100644 --- a/drivers/connector/cn_queue.c +++ b/drivers/connector/cn_queue.c @@ -83,8 +83,8 @@ void cn_queue_wrapper(struct work_struct *work) d->callback(msg, nsp); - d->destruct_data(d->ddata); - d->ddata = NULL; + kfree_skb(d->skb); + d->skb = NULL; kfree(d->free); } diff --git a/drivers/connector/connector.c b/drivers/connector/connector.c index e59f0ab..f060246 100644 --- a/drivers/connector/connector.c +++ b/drivers/connector/connector.c @@ -129,7 +129,7 @@ EXPORT_SYMBOL_GPL(cn_netlink_send); /* * Callback helper - queues work and setup destructor for given data. */ -static int cn_call_callback(struct sk_buff *skb, void (*destruct_data)(void *), void *data) +static int cn_call_callback(struct sk_buff *skb) { struct cn_callback_entry *__cbq, *__new_cbq; struct cn_dev *dev = &cdev; @@ -140,12 +140,9 @@ static int cn_call_callback(struct sk_buff *skb, void (*destruct_data)(void *), list_for_each_entry(__cbq, &dev->cbdev->queue_list, callback_entry) { if (cn_cb_equal(&__cbq->id.id, &msg->id)) { if (likely(!work_pending(&__cbq->work) && - __cbq->data.ddata == NULL)) { + __cbq->data.skb == NULL)) { __cbq->data.skb = skb; - __cbq->data.ddata = data; - __cbq->data.destruct_data = destruct_data; - if (queue_cn_work(__cbq, &__cbq->work)) err = 0; else @@ -159,8 +156,6 @@ static int cn_call_callback(struct sk_buff *skb, void (*destruct_data)(void *), d = &__new_cbq->data; d->skb = skb; d->callback = __cbq->data.callback; - d->ddata = data; - d->destruct_data = destruct_data; d->free = __new_cbq; __new_cbq->pdev = __cbq->pdev; @@ -208,7 +203,7 @@ static void cn_rx_skb(struct sk_buff *__skb) return; } - err = cn_call_callback(skb, (void (*)(void *))kfree_skb, skb); + err = cn_call_callback(skb); if (err < 0) kfree_skb(skb); } diff --git a/include/linux/connector.h b/include/linux/connector.h index 545728e..3a14615 100644 --- a/include/linux/connector.h +++ b/include/linux/connector.h @@ -132,9 +132,6 @@ struct cn_callback_id { }; struct cn_callback_data { - void (*destruct_data) (void *); - void *ddata; - struct sk_buff *skb; void (*callback) (struct cn_msg *, struct netlink_skb_parms *); |
