Clean up code after crypto backend change.

git-svn-id: https://cryptsetup.googlecode.com/svn/trunk@413 36d66b0a-2a48-0410-832c-cd162a569da5

diff --git a/lib/luks1/pbkdf.c b/lib/luks1/pbkdf.c
index 8122bec..3823f93 100644 (file)
--- a/lib/luks1/pbkdf.c
+++ b/lib/luks1/pbkdf.c
@@ -72,7 +72,7 @@ static int pkcs5_pbkdf2(const char *hash,
        char T[MAX_PRF_BLOCK_LEN];
        int i, k, rc = -EINVAL;
        unsigned int u, hLen, l, r;
-       size_t tmplen = Slen + 4, fLen;
+       size_t tmplen = Slen + 4;
        char *tmp;
 
        tmp = alloca(tmplen);
@@ -180,13 +180,7 @@ static int pkcs5_pbkdf2(const char *hash,
                                crypt_hmac_write(hmac, U, hLen);
                        }
 
-                       //p = gcry_md_read(prf, PRF);
-                       //if (p == NULL)
-                       //      goto out;
-
-                       fLen = hLen;
-                       crypt_hmac_final(hmac, U, fLen);
-                       //memcpy(U, p, hLen);
+                       crypt_hmac_final(hmac, U, hLen);
 
                        for (k = 0; (uint) k < hLen; k++)
                                T[k] ^= U[k];