Update comment as bn_dup_expand is gone

Reviewed-by: Rich Salz <rsalz@openssl.org>

diff --git a/crypto/bn/bn_lib.c b/crypto/bn/bn_lib.c
index 6393a34f8ac35f484cfc4ec554a3d737b0714e6d..150f4b80deaa00b8330cc5e24fc19b06f10d5da2 100644 (file)
--- a/crypto/bn/bn_lib.c
+++ b/crypto/bn/bn_lib.c
@@ -295,7 +295,7 @@ BIGNUM *BN_new(void)
      return (ret);
  }
 
-/* This is used both by bn_expand2() and bn_dup_expand() */
+/* This is used by bn_expand2() */
 /* The caller MUST check that words > b->dmax before calling this */
 static BN_ULONG *bn_expand_internal(const BIGNUM *b, int words)
 {