fix #I2E09L

e4e78546 · Caoruihong · Gitee · 5ba30a2a · e4e78546
隐藏空白更改
内联并排

Showing with 1 addition and 1 deletion

sys/dev/usb/net/usb_eth_drv.c sys/dev/usb/net/usb_eth_drv.c +1 -1

未找到文件。
--- a/sys/dev/usb/net/usb_eth_drv.c
+++ b/sys/dev/usb/net/usb_eth_drv.c
@@ -176,7 +176,7 @@ eth_drv_send(struct netif *usb_netif, struct pbuf *p)
 		sg_list[sg_len++].len = q->len;
 	}

-	(drv_sc->funs->send) (sc, sg_list, sg_len, p->tot_len, (UINTPTR)p);
+	(drv_sc->funs->send) (sc, sg_list, sg_len, p ? p->tot_len : 0, (UINTPTR)p);
 }

 const struct los_eth_funs eth_drv_funs_usb = {