From 82b116e4f1d82456cfa10d9ee424582c54badef2 Mon Sep 17 00:00:00 2001
From: TXuian <1163589503@qq.com>
Date: Sat, 10 Dec 2022 12:30:20 +0800
Subject: [PATCH] Fixing w5500.

---
 .../third_party_driver/ethernet/connect_w5500.c                 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Ubiquitous/XiZi_IIoT/board/xidatong-riscv64/third_party_driver/ethernet/connect_w5500.c b/Ubiquitous/XiZi_IIoT/board/xidatong-riscv64/third_party_driver/ethernet/connect_w5500.c
index aede8cabe..bee00441f 100644
--- a/Ubiquitous/XiZi_IIoT/board/xidatong-riscv64/third_party_driver/ethernet/connect_w5500.c
+++ b/Ubiquitous/XiZi_IIoT/board/xidatong-riscv64/third_party_driver/ethernet/connect_w5500.c
@@ -329,7 +329,7 @@ void wiz_client_op_test(int argc, char *argv[]) {
   while (1) {
     int ret =
         wiz_client_op(client_sock, buf, g_wiznet_buf_size, ip, port, SEND_DATA);
-    if (ret <= 0) {
+    if (ret < 0) {
       KPrintf("[W5500] Client Op Failed.\n");
     }
     MdelayKTask(10);