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-rw-r--r--components/drivers/src/dataqueue.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/components/drivers/src/dataqueue.c b/components/drivers/src/dataqueue.c
index 5a802c0711..ba4a921da0 100644
--- a/components/drivers/src/dataqueue.c
+++ b/components/drivers/src/dataqueue.c
@@ -28,6 +28,7 @@ rt_data_queue_init(struct rt_data_queue *queue,
void (*evt_notify)(struct rt_data_queue *queue, rt_uint32_t event))
{
RT_ASSERT(queue != RT_NULL);
+ RT_ASSERT((0x10000 % size) == 0);
queue->evt_notify = evt_notify;