Fix compile warnings.

diff --git a/lib/nettle/ecc_mulmod.c b/lib/nettle/ecc_mulmod.c
index 05762ea755033f7c1951aaf2126c3a186feaa1bb..2f12759e9afec05d1a02a05a8906e01c10133013 100644 (file)
--- a/lib/nettle/ecc_mulmod.c
+++ b/lib/nettle/ecc_mulmod.c
@@ -46,8 +46,7 @@ ecc_mulmod (mpz_t k, ecc_point * G, ecc_point * R, mpz_t a, mpz_t modulus,
   ecc_point *tG, *M[3];
   int i, j, err;
   int bit_to_read;
-  unsigned long buf;
-  int bitcnt, mode, digidx;
+  int mode;
 
   if (k == NULL || G == NULL || R == NULL || modulus == NULL)
     return -1;