diff options
| -rw-r--r-- | components/drivers/usb/usbdevice/class/ecm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/components/drivers/usb/usbdevice/class/ecm.c b/components/drivers/usb/usbdevice/class/ecm.c index b98b5007f4..cf948adbfc 100644 --- a/components/drivers/usb/usbdevice/class/ecm.c +++ b/components/drivers/usb/usbdevice/class/ecm.c @@ -419,12 +419,12 @@ rt_err_t rt_ecm_eth_tx(rt_device_t dev, struct pbuf* p) p->tot_len = USB_ETH_MTU; } - result = rt_sem_take(&device->tx_buffer_free, rt_tick_from_millisecond(1000)); + result = rt_sem_take(&ecm_eth_dev->tx_buffer_free, rt_tick_from_millisecond(1000)); if(result != RT_EOK) { LOG_W("wait for buffer free timeout"); /* if cost 1s to wait send done it said that connection is close . drop it */ - rt_sem_release(&device->tx_buffer_free); + rt_sem_release(&ecm_eth_dev->tx_buffer_free); return result; } |