From 34cd599c38cf3ad1374da6c7d454e2928a04d2ee Mon Sep 17 00:00:00 2001
From: Mark Spanbroek <mark@spanbroek.net>
Date: Tue, 13 Feb 2024 10:39:36 +0100
Subject: [PATCH] circuit: remove unused signal

---
 circuit/sample_cells.circom | 2 --
 1 file changed, 2 deletions(-)

diff --git a/circuit/sample_cells.circom b/circuit/sample_cells.circom
index 9d6c6e7..fbaa6f4 100644
--- a/circuit/sample_cells.circom
+++ b/circuit/sample_cells.circom
@@ -99,10 +99,8 @@ log("top root check = ", mtop.recRoot == dataSetRoot);
   //
   // then we prove the individual sampled cells
 
-  signal log2N;
   component lg = Log2(maxDepth);                          // we allow at most 2^32 cells per slot
   lg.inp <== nCellsPerSlot;
-  lg.out ==> log2N;
 
   // NOTE: in general we need for the Merkle prover the binary decomposition
   // of `nLeaves - 1`. But currently this is in fact a power of two, so we