From 522a4b2092af27363a5193e04da25a23a1b19560 Mon Sep 17 00:00:00 2001
From: Michael Uleysky <uleysky@poi.dvo.ru>
Date: Sun, 21 Aug 2016 00:30:26 +1000
Subject: [PATCH] Remove unused mutexes from DepTree::thread_params.

---
 include/deptree.h | 2 --
 src/deptree.cpp   | 4 ----
 2 files changed, 6 deletions(-)

diff --git a/include/deptree.h b/include/deptree.h
index 5f0f52b..85b38fd 100644
--- a/include/deptree.h
+++ b/include/deptree.h
@@ -22,8 +22,6 @@ class DepTree
   LeafVector leafs;
   pthread_mutex_t leaf_mtx;
   pthread_mutex_t root_mtx;
-  pthread_mutex_t vars_mtx;
-  pthread_mutex_t prsv_mtx;
   pthread_mutex_t tree_mtx;
  } thread_params;
  NodeVector parents;
diff --git a/src/deptree.cpp b/src/deptree.cpp
index 8706b85..45fb619 100644
--- a/src/deptree.cpp
+++ b/src/deptree.cpp
@@ -500,8 +500,6 @@ int DepTree::EvaluateTree(unsigned int nthreads)
   p.root=this;
   pthread_mutex_init(&p.leaf_mtx,nullptr);
   pthread_mutex_init(&p.root_mtx,nullptr);
-  pthread_mutex_init(&p.vars_mtx,nullptr);
-  pthread_mutex_init(&p.prsv_mtx,nullptr);
   pthread_mutex_init(&p.tree_mtx,nullptr);
   while(0!=p.root->parents.size()) p.root=*(p.root->parents.begin());
 
@@ -511,8 +509,6 @@ int DepTree::EvaluateTree(unsigned int nthreads)
   delete[] threads;
   pthread_mutex_destroy(&p.leaf_mtx);
   pthread_mutex_destroy(&p.root_mtx);
-  pthread_mutex_destroy(&p.vars_mtx);
-  pthread_mutex_destroy(&p.prsv_mtx);
   pthread_mutex_destroy(&p.tree_mtx);
  }
  return p.exitcode;