[Kernel] message 可以返回消息的实际大小 (#7709)

2 files changed, 2 insertions, 2 deletions

diff --git a/components/drivers/usb/usbdevice/class/hid.c b/components/drivers/usb/usbdevice/class/hid.c
index d2bb05ed24..59816df4a9 100644
--- a/components/drivers/usb/usbdevice/class/hid.c
+++ b/components/drivers/usb/usbdevice/class/hid.c
@@ -627,7 +627,7 @@ static void hid_thread_entry(void* parameter)
     hiddev = (struct hid_s *)parameter;
     while(1)
     {
-        if(rt_mq_recv(&hiddev->hid_mq, &report, sizeof(report),RT_WAITING_FOREVER) != RT_EOK )
+        if(rt_mq_recv(&hiddev->hid_mq, &report, sizeof(report),RT_WAITING_FOREVER) < 0)
             continue;
         HID_Report_Received(&report);
     }
diff --git a/components/drivers/usb/usbdevice/core/usbdevice_core.c b/components/drivers/usb/usbdevice/core/usbdevice_core.c
index 28e673d2a8..b373150800 100644
--- a/components/drivers/usb/usbdevice/core/usbdevice_core.c
+++ b/components/drivers/usb/usbdevice/core/usbdevice_core.c
@@ -2160,7 +2160,7 @@ static void rt_usbd_thread_entry(void* parameter)
 
         /* receive message */
         if(rt_mq_recv(&usb_mq, &msg, sizeof(struct udev_msg),
-                    RT_WAITING_FOREVER) != RT_EOK )
+                    RT_WAITING_FOREVER) < 0)
             continue;
 
         device = rt_usbd_find_device(msg.dcd);