From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Fri, 26 Mar 2021 11:42:22 +0000 (+0100)
Subject: test-random-util: modernization
X-Git-Tag: v248-2~11^2~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=93457c0c7a03f28539f248220659cf6c08bd20f1;p=thirdparty%2Fsystemd.git

test-random-util: modernization
---

diff --git a/src/test/test-random-util.c b/src/test/test-random-util.c
index 02a73ecdb26..c6d017ac113 100644
--- a/src/test/test-random-util.c
+++ b/src/test/test-random-util.c
@@ -7,11 +7,10 @@
 
 static void test_genuine_random_bytes(RandomFlags flags) {
         uint8_t buf[16] = {};
-        unsigned i;
 
         log_info("/* %s */", __func__);
 
-        for (i = 1; i < sizeof buf; i++) {
+        for (size_t i = 1; i < sizeof buf; i++) {
                 assert_se(genuine_random_bytes(buf, i, flags) == 0);
                 if (i + 1 < sizeof buf)
                         assert_se(buf[i] == 0);
@@ -22,11 +21,10 @@ static void test_genuine_random_bytes(RandomFlags flags) {
 
 static void test_pseudo_random_bytes(void) {
         uint8_t buf[16] = {};
-        unsigned i;
 
         log_info("/* %s */", __func__);
 
-        for (i = 1; i < sizeof buf; i++) {
+        for (size_t i = 1; i < sizeof buf; i++) {
                 pseudo_random_bytes(buf, i);
                 if (i + 1 < sizeof buf)
                         assert_se(buf[i] == 0);
@@ -36,9 +34,11 @@ static void test_pseudo_random_bytes(void) {
 }
 
 static void test_rdrand(void) {
-        int r, i;
+        int r;
 
-        for (i = 0; i < 10; i++) {
+        log_info("/* %s */", __func__);
+
+        for (unsigned i = 0; i < 10; i++) {
                 unsigned long x = 0;
 
                 r = rdrand(&x);