int main(int argc, char ** argv)
{
- int i, rc, count;
+ int i, rc = 0, count;
char dirname[4096];
if (argc < 3) {
count = strtoul(argv[2], NULL, 0);
- for (i=0 ; i < count ; i++) {
+ for (i = 0; i < count; i++) {
sprintf(dirname, "%s-%d", argv[1], i);
rc = mkdir(dirname, 0444);
if (rc) {