treewide: tighten variable scope in loops (#18372)

Also use _cleanup_free_ in one more place.
2021-01-27 08:19:39 +01:00
parent 37baf8db56
commit fe96c0f86d
30 changed files with 74 additions and 127 deletions
@@ -43,7 +43,7 @@ char *format_bytes_full(char *buf, size_t l, uint64_t t, FormatBytesFlag flag) {
                { "K", UINT64_C(1000) },
        };
        const suffix_table *table;
-        size_t n, i;
+        size_t n;

        assert_cc(ELEMENTSOF(table_iec) == ELEMENTSOF(table_si));

@@ -53,7 +53,7 @@ char *format_bytes_full(char *buf, size_t l, uint64_t t, FormatBytesFlag flag) {
        table = flag & FORMAT_BYTES_USE_IEC ? table_iec : table_si;
        n = ELEMENTSOF(table_iec);

-        for (i = 0; i < n; i++)
+        for (size_t i = 0; i < n; i++)
                if (t >= table[i].factor) {
                        if (flag & FORMAT_BYTES_BELOW_POINT) {
                                snprintf(buf, l,