diff options
Diffstat (limited to 'components/drivers/ipc/ringbuffer.c')
| -rw-r--r-- | components/drivers/ipc/ringbuffer.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/components/drivers/ipc/ringbuffer.c b/components/drivers/ipc/ringbuffer.c index fc9e15f996..90632f5884 100644 --- a/components/drivers/ipc/ringbuffer.c +++ b/components/drivers/ipc/ringbuffer.c @@ -192,7 +192,7 @@ rt_size_t rt_ringbuffer_get(struct rt_ringbuffer *rb, /* less data */ if (size < length) - length = size; + length = (rt_uint16_t)size; if (rb->buffer_size - rb->read_index > length) { @@ -248,7 +248,7 @@ rt_size_t rt_ringbuffer_peek(struct rt_ringbuffer *rb, rt_uint8_t **ptr) if ((rt_size_t)(rb->buffer_size - rb->read_index) > size) { - rb->read_index += size; + rb->read_index += (rt_uint16_t)size; return size; } |