From 936e06e132b5c0143efe5f6f37074a71ff269549 Mon Sep 17 00:00:00 2001
From: Joe Thornber <ejt@redhat.com>
Date: Thu, 20 Aug 2020 10:46:06 +0100
Subject: [PATCH] [thin_check (rust)] Remove some unused params from
 NodeVisitor::visit

---
 src/pdata/btree.rs | 6 +++---
 src/thin/check.rs  | 4 ++--
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/pdata/btree.rs b/src/pdata/btree.rs
index d22956d..c61fa47 100644
--- a/src/pdata/btree.rs
+++ b/src/pdata/btree.rs
@@ -147,7 +147,7 @@ pub fn unpack_node<V: Unpack>(
 //------------------------------------------
 
 pub trait NodeVisitor<V: Unpack> {
-    fn visit(&mut self, w: &BTreeWalker, b: &Block, node: &Node<V>) -> Result<()>;
+    fn visit(&mut self, node: &Node<V>) -> Result<()>;
 }
 
 #[derive(Clone)]
@@ -225,7 +225,7 @@ impl BTreeWalker {
         }
 
         let node = unpack_node::<V>(&b.get_data(), self.ignore_non_fatal, is_root)?;
-        visitor.visit(self, &b, &node)?;
+        visitor.visit(&node)?;
 
         if let Node::Internal {
             header: _h,
@@ -281,7 +281,7 @@ impl<V> ValueCollector<V> {
 }
 
 impl<V: Unpack + Clone> NodeVisitor<V> for ValueCollector<V> {
-    fn visit(&mut self, _w: &BTreeWalker, _b: &Block, node: &Node<V>) -> Result<()> {
+    fn visit(&mut self, node: &Node<V>) -> Result<()> {
         if let Node::Leaf {
             header: _h,
             keys,
diff --git a/src/thin/check.rs b/src/thin/check.rs
index fb5d2db..8d86660 100644
--- a/src/thin/check.rs
+++ b/src/thin/check.rs
@@ -50,7 +50,7 @@ struct BottomLevelVisitor {
 //------------------------------------------
 
 impl NodeVisitor<BlockTime> for BottomLevelVisitor {
-    fn visit(&mut self, _w: &BTreeWalker, _b: &Block, node: &Node<BlockTime>) -> Result<()> {
+    fn visit(&mut self, node: &Node<BlockTime>) -> Result<()> {
         // FIXME: do other checks
 
         if let Node::Leaf {
@@ -132,7 +132,7 @@ impl<'a> OverflowChecker<'a> {
 }
 
 impl<'a> NodeVisitor<u32> for OverflowChecker<'a> {
-    fn visit(&mut self, _w: &BTreeWalker, _b: &Block, node: &Node<u32>) -> Result<()> {
+    fn visit(&mut self, node: &Node<u32>) -> Result<()> {
         if let Node::Leaf {
             header: _h,
             keys,