From 76213bc8bcb3d95a229e697e178d5f69ee542fa9 Mon Sep 17 00:00:00 2001
From: zy <zhangyang@geedgenetworks.com>
Date: Tue, 5 Dec 2023 04:42:53 -0500
Subject: code clean

---
 testcase/userstack.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'testcase/userstack.c')

diff --git a/testcase/userstack.c b/testcase/userstack.c
index 003f19e..5da72c7 100644
--- a/testcase/userstack.c
+++ b/testcase/userstack.c
@@ -43,7 +43,7 @@ void *customFunction1(void *n) {
         while (1) {
             sleep(1);
         } // never return, keep stack
-        return NULL;
+        // return NULL;
     } else {
         printf("Calling customFunction2\n");
         customFunction2(num-1);
@@ -59,7 +59,7 @@ void customFunction2(int n) {
         while (1) {
             sleep(1);
         } // never return, keep stack
-        return NULL;
+        // return NULL;
     }
     customFunction3(n-1);
 }
@@ -72,7 +72,7 @@ void customFunction3(int n) {
         while (1) {
             sleep(1);
         } // never return, keep stack
-        return NULL;
+        // return NULL;
     }
     customFunction2(n-1);
 }
-- 
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