C++ (Cpp) oz_elt_buf_term Examples

Example #1

File: ozpd.c Project: SuperPichu/shield-tablet-kernel

static void oz_pd_free(struct work_struct *work)
{
	struct oz_pd *pd;
	struct list_head *e;
	struct oz_tx_frame *f;
	struct oz_isoc_stream *st;
	struct oz_farewell *fwell;
	pd = container_of(work, struct oz_pd, workitem);
	oz_trace_msg(M, "Destroying PD:%p\n", pd);
	tasklet_kill(&pd->heartbeat_tasklet);
	tasklet_kill(&pd->timeout_tasklet);

	/* Finish scheduled uevent work, uevent might be rescheduled by
	 * oz timeout tasklet again
	 */
	cancel_work_sync(&pd->uevent_workitem);

	/* Delete any streams.
	 */
	e = pd->stream_list.next;
	while (e != &pd->stream_list) {
		st = container_of(e, struct oz_isoc_stream, link);
		e = e->next;
		oz_isoc_stream_free(st);
	}
	/* Free any queued tx frames.
	 */
	e = pd->tx_queue.next;
	while (e != &pd->tx_queue) {
		f = container_of(e, struct oz_tx_frame, link);
		e = e->next;
		if (f->skb != NULL)
			kfree_skb(f->skb);
		oz_retire_frame(pd, f);
	}
	oz_elt_buf_term(&pd->elt_buff);
	/* Free any farewells.
	 */
	e = pd->farewell_list.next;
	while (e != &pd->farewell_list) {
		fwell = container_of(e, struct oz_farewell, link);
		e = e->next;
		kfree(fwell);
	}
	/* Deallocate all frames in tx pool.
	 */
	while (pd->tx_pool) {
		e = pd->tx_pool;
		pd->tx_pool = e->next;
		kfree(container_of(e, struct oz_tx_frame, link));
	}
	if (pd->net_dev) {
		oz_trace_msg(M, "%s: dev_put(%p)\n", __func__, pd->net_dev);
		dev_put(pd->net_dev);
	}

	kfree(pd);
	complete(&oz_pd_done);
}

Example #2

File: ozpd.c Project: AeroGirl/VAR-SOM-AM33-SDK7-Kernel

/*
 * Context: softirq or process
 */
static void oz_pd_free(struct work_struct *work)
{
	struct list_head *e;
	struct oz_tx_frame *f;
	struct oz_isoc_stream *st;
	struct oz_farewell *fwell;
	struct oz_pd *pd;

	oz_pd_dbg(pd, ON, "Destroying PD\n");
	pd = container_of(work, struct oz_pd, workitem);
	/*Disable timer tasklets*/
	tasklet_kill(&pd->heartbeat_tasklet);
	tasklet_kill(&pd->timeout_tasklet);
	/* Delete any streams.
	 */
	e = pd->stream_list.next;
	while (e != &pd->stream_list) {
		st = container_of(e, struct oz_isoc_stream, link);
		e = e->next;
		oz_isoc_stream_free(st);
	}
	/* Free any queued tx frames.
	 */
	e = pd->tx_queue.next;
	while (e != &pd->tx_queue) {
		f = container_of(e, struct oz_tx_frame, link);
		e = e->next;
		if (f->skb != NULL)
			kfree_skb(f->skb);
		oz_retire_frame(pd, f);
	}
	oz_elt_buf_term(&pd->elt_buff);
	/* Free any farewells.
	 */
	e = pd->farewell_list.next;
	while (e != &pd->farewell_list) {
		fwell = container_of(e, struct oz_farewell, link);
		e = e->next;
		kfree(fwell);
	}
	/* Deallocate all frames in tx pool.
	 */
	while (pd->tx_pool) {
		e = pd->tx_pool;
		pd->tx_pool = e->next;
		kfree(container_of(e, struct oz_tx_frame, link));
	}
	if (pd->net_dev)
		dev_put(pd->net_dev);
	kfree(pd);
}

Example #3

File: ozpd.c Project: kennethlyn/parallella-lcd-linux

/*------------------------------------------------------------------------------
 * Context: softirq or process
 */
void oz_pd_destroy(struct oz_pd *pd)
{
    struct list_head *e;
    struct oz_tx_frame *f;
    struct oz_isoc_stream *st;
    struct oz_farewell *fwell;
    oz_trace("Destroying PD\n");
    /* Delete any streams.
     */
    e = pd->stream_list.next;
    while (e != &pd->stream_list) {
        st = container_of(e, struct oz_isoc_stream, link);
        e = e->next;
        oz_isoc_stream_free(st);
    }
    /* Free any queued tx frames.
     */
    e = pd->tx_queue.next;
    while (e != &pd->tx_queue) {
        f = container_of(e, struct oz_tx_frame, link);
        e = e->next;
        if (f->skb != NULL)
            kfree_skb(f->skb);
        oz_retire_frame(pd, f);
    }
    oz_elt_buf_term(&pd->elt_buff);
    /* Free any farewells.
     */
    e = pd->farewell_list.next;
    while (e != &pd->farewell_list) {
        fwell = container_of(e, struct oz_farewell, link);
        e = e->next;
        kfree(fwell);
    }
    /* Deallocate all frames in tx pool.
     */
    while (pd->tx_pool) {
        e = pd->tx_pool;
        pd->tx_pool = e->next;
        kfree(container_of(e, struct oz_tx_frame, link));
    }
    if (pd->net_dev)
        dev_put(pd->net_dev);
    kfree(pd);
}