add usb errno, do not use system errno

2023-12-05 21:34:32 +08:00
parent 48730e20be
commit 14f1f597f1
16 changed files with 145 additions and 442 deletions
--- a/class/wireless/usbd_rndis.c
+++ b/class/wireless/usbd_rndis.c
@@ -512,7 +512,7 @@ int usbd_rndis_eth_tx(struct pbuf *p)
    }

    if (g_rndis_tx_data_length > 0) {
-        return -EBUSY;
+        return -USB_ERR_BUSY;
    }

    if (p->tot_len > sizeof(g_rndis_tx_buffer)) {