[reactos] 01/01: [ROSTESTS] sertest.c: Replace a busy loop with 'Sleep()' (#2886)

[Serge Gautherie]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=7187b4d846f690996543f…

commit 7187b4d846f690996543fd605345c48962fe22e6
Author:     Serge Gautherie <32623169+SergeGautherie(a)users.noreply.github.com>
AuthorDate: Sat Jul 4 15:18:22 2020 +0200
Commit:     GitHub <noreply(a)github.com>
CommitDate: Sat Jul 4 15:18:22 2020 +0200

    [ROSTESTS] sertest.c: Replace a busy loop with 'Sleep()' (#2886)
    
    Detected by Cppcheck: uninitvar.
    ROSTESTS-204
    
    Co-authored-by: Victor Martinez <vicmarcal(a)gmail.com>
---
 modules/rostests/tests/sertest/sertest.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/modules/rostests/tests/sertest/sertest.c
b/modules/rostests/tests/sertest/sertest.c
index ea5cdbe379a..f56f36ec83f 100644
--- a/modules/rostests/tests/sertest/sertest.c
+++ b/modules/rostests/tests/sertest/sertest.c
@@ -18,8 +18,6 @@ int main(int argc, char *argv[])
     BOOL bResult;
     HANDLE hPort;
     int i;
-    int j;
-    int k;
 	int nPortNum = 1;
 
 	TCHAR szPortName[MAX_PORTNAME_LEN];
@@ -56,9 +54,7 @@ int main(int argc, char *argv[])
     if (!bResult) {
         printf("WARNING: EscapeCommFunction(SETRTS) failed: %lx\n",
(DWORD)bResult);
     }
-	for (j = 0; j < 1000; j++) {
-		k *= j;
-	}
+    Sleep(500);
 /*
 #define CLRDTR	(6)
 #define CLRRTS	(4)