Fix warnings.

[openssl.git] / crypto / hmac / hmac.c

diff --git a/crypto/hmac/hmac.c b/crypto/hmac/hmac.c
index 45015fe754d68a6f18a4d0ab7fbdb2d3e3a101e2..6c98fc43a31c310c69781c0430a5423b1dc77be8 100644 (file)
--- a/crypto/hmac/hmac.c
+++ b/crypto/hmac/hmac.c
@@ -138,12 +138,9 @@ int HMAC_Update(HMAC_CTX *ctx, const unsigned char *data, size_t len)
 
 int HMAC_Final(HMAC_CTX *ctx, unsigned char *md, unsigned int *len)
        {
-       int j;
        unsigned int i;
        unsigned char buf[EVP_MAX_MD_SIZE];
 
-       j=EVP_MD_block_size(ctx->md);
-
        if (!EVP_DigestFinal_ex(&ctx->md_ctx,buf,&i))
                goto err;
        if (!EVP_MD_CTX_copy_ex(&ctx->md_ctx,&ctx->o_ctx))