Silence this test and sprinkle some KNF

This test is fast enough even on very slow machines that printing dots
doesn't seem necessary.

diff --git a/regress/lib/libcrypto/exp/exptest.c b/regress/lib/libcrypto/exp/exptest.c
index ea744c2..9a7a769 100644 (file)
--- a/regress/lib/libcrypto/exp/exptest.c
+++ b/regress/lib/libcrypto/exp/exptest.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: exptest.c,v 1.9 2022/12/01 02:58:40 jsing Exp $       */
+/*     $OpenBSD: exptest.c,v 1.10 2022/12/01 21:13:58 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -211,7 +211,8 @@ test_exp_mod_zero(void)
        return ret;
 }
 
-int main(int argc, char *argv[])
+int
+main(int argc, char *argv[])
 {
        BIGNUM *r_mont, *r_mont_const, *r_recp, *r_simple;
        BIGNUM *r_mont_ct, *r_mont_nonct, *a, *b, *m;
@@ -299,12 +300,9 @@ int main(int argc, char *argv[])
                        goto err;
                }
 
-               if (BN_cmp(r_simple, r_mont) == 0 &&
-                   BN_cmp(r_simple, r_recp) == 0 &&
-                   BN_cmp(r_simple, r_mont_const) == 0) {
-                       printf(".");
-                       fflush(stdout);
-               } else {
+               if (BN_cmp(r_simple, r_mont) != 0 ||
+                   BN_cmp(r_simple, r_recp) != 0 ||
+                   BN_cmp(r_simple, r_mont_const) != 0) {
                        if (BN_cmp(r_simple, r_mont) != 0)
                                printf("\nsimple and mont results differ\n");
                        if (BN_cmp(r_simple, r_mont_const) != 0)
@@ -347,13 +345,10 @@ int main(int argc, char *argv[])
        ERR_remove_thread_state(NULL);
        CRYPTO_mem_leaks(out);
        BIO_free(out);
-       printf("\n");
 
        if (test_exp_mod_zero() != 0)
                goto err;
 
-       printf("done\n");
-
        return (0);
 
  err: