There's no need running the same test multiple times

If there would be some random input okay, but like that it's just running
the same functionality over and over again.

testprof/ecc_test.c

@@ -112,10 +112,6 @@ int ecc_tests (void)
   int           stat, stat2;
   ecc_key usera, userb, pubKey, privKey;
 
-  DO(ecc_test ());
-  DO(ecc_test ());
-  DO(ecc_test ());
-  DO(ecc_test ());
   DO(ecc_test ());
 
   for (s = 0; s < (sizeof(sizes)/sizeof(sizes[0])); s++) {