Moved some variable declarations inside blocks where they are needed

so that warnings about unused variables (for certain
-D... constellations) are avoided; this corresponds to the earlier
change for SHA1.
Submitted by:
Reviewed by:
PR:

diff --git a/crypto/sha/sha_dgst.c b/crypto/sha/sha_dgst.c
index d90f497763be9a00cdfb7b46aaece74ad97aeb38..7504fb7c08e9dd6c5dc0138917d1888a87140580 100644 (file)
--- a/crypto/sha/sha_dgst.c
+++ b/crypto/sha/sha_dgst.c
@@ -269,8 +269,6 @@ void SHA_Update(SHA_CTX *c, const register unsigned char *data,
 void SHA_Transform(SHA_CTX *c, unsigned char *b)
        {
        SHA_LONG p[SHA_LBLOCK];
-       SHA_LONG *q;
-       int i;
 
 #if SHA_LONG_LOG2==2
 #if defined(B_ENDIAN) || defined(SHA_ASM)
@@ -280,6 +278,9 @@ void SHA_Transform(SHA_CTX *c, unsigned char *b)
 #else
        if (((unsigned long)b%sizeof(SHA_LONG)) == 0)
                {
+               SHA_LONG *q;
+               int i;
+
                q=p;
                for (i=(SHA_LBLOCK/4); i; i--)
                        {
@@ -297,16 +298,21 @@ void SHA_Transform(SHA_CTX *c, unsigned char *b)
 #endif
 #endif
 #ifndef SHA_NO_TAIL_CODE /* defined above, see comment */
-       q=p;
-       for (i=(SHA_LBLOCK/4); i; i--)
                {
-               SHA_LONG l;
-               c2nl(b,l); *(q++)=l;
-               c2nl(b,l); *(q++)=l;
-               c2nl(b,l); *(q++)=l;
-               c2nl(b,l); *(q++)=l; 
-               } 
-       sha_block(c,p,1);
+               SHA_LONG *q;
+               int i;
+
+               q=p;
+               for (i=(SHA_LBLOCK/4); i; i--)
+                       {
+                       SHA_LONG l;
+                       c2nl(b,l); *(q++)=l;
+                       c2nl(b,l); *(q++)=l;
+                       c2nl(b,l); *(q++)=l;
+                       c2nl(b,l); *(q++)=l; 
+                       } 
+               sha_block(c,p,1);
+               }
 #endif
        }