From: jsing <jsing@openbsd.org>
Date: Sun, 28 May 2023 13:55:55 +0000 (+0000)
Subject: Remove now unnecessary do {} while(0);
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=19eea7761b849d145ccafbd81e6332fad9f9cc44;p=openbsd

Remove now unnecessary do {} while(0);
---

diff --git a/lib/libcrypto/sha/sha256.c b/lib/libcrypto/sha/sha256.c
index 689ee894549..8ee23f34743 100644
--- a/lib/libcrypto/sha/sha256.c
+++ b/lib/libcrypto/sha/sha256.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: sha256.c,v 1.17 2023/05/28 13:53:08 jsing Exp $ */
+/* $OpenBSD: sha256.c,v 1.18 2023/05/28 13:55:55 jsing Exp $ */
 /* ====================================================================
  * Copyright (c) 1998-2011 The OpenSSL Project.  All rights reserved.
  *
@@ -267,7 +267,6 @@ SHA256_Final(unsigned char *md, HASH_CTX *c)
 	 * Idea behind separate cases for pre-defined lengths is to let the
 	 * compiler decide if it's appropriate to unroll small loops.
 	 */
-	do {
 	switch (c->md_len) {
 	case SHA224_DIGEST_LENGTH:
 		for (nn = 0; nn < SHA224_DIGEST_LENGTH / 4; nn++) {
@@ -292,7 +291,6 @@ SHA256_Final(unsigned char *md, HASH_CTX *c)
 		}
 		break;
 	}
-	} while (0);
 
 	return 1;
 }