minor style tweaks

diff --git a/regress/lib/libcrypto/sm3/sm3test.c b/regress/lib/libcrypto/sm3/sm3test.c
index 6611372..f02ce3a 100644 (file)
--- a/regress/lib/libcrypto/sm3/sm3test.c
+++ b/regress/lib/libcrypto/sm3/sm3test.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: sm3test.c,v 1.2 2018/11/12 15:55:59 tb Exp $  */
+/*     $OpenBSD: sm3test.c,v 1.3 2021/04/06 15:00:19 tb Exp $  */
 /*
  * Copyright (c) 2018 Ribose Inc
  *
@@ -68,12 +68,13 @@ main(int argc, char *argv[])
 {
        EVP_MD_CTX *ctx;
        uint8_t digest[32];
-       int numerrors = 0, i;
-       
+       int i;
+       int numerrors = 0;
+
        if ((ctx = EVP_MD_CTX_new()) == NULL)
                err(1, NULL);
-       
-       for (i = 0; i != SM3_TESTS; ++i) {
+
+       for (i = 0; i < SM3_TESTS; i++) {
                if (!EVP_DigestInit(ctx, EVP_sm3()))
                        errx(1, "EVP_DigestInit() failed");
                if (!EVP_DigestUpdate(ctx, sm3_input[i], strlen(sm3_input[i])))