Remove now unnecessary "do { } while (0)"

diff --git a/lib/libcrypto/sha/sha1.c b/lib/libcrypto/sha/sha1.c
index a0ec259..c4a2801 100644 (file)
--- a/lib/libcrypto/sha/sha1.c
+++ b/lib/libcrypto/sha/sha1.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: sha1.c,v 1.8 2023/07/08 07:49:45 jsing Exp $ */
+/* $OpenBSD: sha1.c,v 1.9 2023/07/08 07:52:25 jsing Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -494,6 +494,7 @@ int
 SHA1_Final(unsigned char *md, SHA_CTX *c)
 {
        unsigned char *p = (unsigned char *)c->data;
+       unsigned long ll;
        size_t n = c->num;
 
        p[n] = 0x80; /* there is always room for one */
@@ -519,8 +520,6 @@ SHA1_Final(unsigned char *md, SHA_CTX *c)
        c->num = 0;
        memset(p, 0, SHA_CBLOCK);
 
-       do {
-       unsigned long ll;
        ll = c->h0;
        HOST_l2c(ll, md);
        ll = c->h1;
@@ -531,7 +530,6 @@ SHA1_Final(unsigned char *md, SHA_CTX *c)
        HOST_l2c(ll, md);
        ll = c->h4;
        HOST_l2c(ll, md);
-       } while (0);
 
        return 1;
 }