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[DeviceDrivers]Modify the dataqueue comments.

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armink
2016-11-02 08:17:24 +08:00
parent 6fe47a9537
commit c414bdaac8
1 changed files with 2 additions and 6 deletions
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8
components/drivers/src/dataqueue.c
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@@ -122,10 +122,9 @@ rt_err_t rt_data_queue_push(struct rt_data_queue *queue,
queue->queue[queue->put_index % queue->size].data_size = data_size;
queue->put_index += 1;
/* there is at least one thread in suspended list */
if (!rt_list_isempty(&(queue->suspended_pop_list)))
{
/* there is at least one thread in suspended list */
/* get thread entry */
thread = rt_list_entry(queue->suspended_pop_list.next,
struct rt_thread,
@@ -217,10 +216,7 @@ rt_err_t rt_data_queue_pop(struct rt_data_queue *queue,
if ((queue->put_index - queue->get_index) <= queue->lwm)
{
/*
* there is at least one thread in suspended list
* and less than low water mark
*/
/* there is at least one thread in suspended list */
if (!rt_list_isempty(&(queue->suspended_push_list)))
{
/* get thread entry */