From 50a50313cc82271c6eb2d2a9031f648648a053a3 Mon Sep 17 00:00:00 2001
From: Sebastian Huber <sebastian.huber@embedded-brains.de>
Date: Wed, 21 Jan 2015 15:22:46 +0100
Subject: score: Delete superfluous Heap_Statistics::instance

This value depends on the _Heap_Initialize() call sequence and carries
no useful information.
---
 cpukit/libmisc/shell/print_heapinfo.c   | 2 --
 cpukit/score/include/rtems/score/heap.h | 5 -----
 cpukit/score/src/heap.c                 | 3 ---
 3 files changed, 10 deletions(-)

(limited to 'cpukit')

diff --git a/cpukit/libmisc/shell/print_heapinfo.c b/cpukit/libmisc/shell/print_heapinfo.c
index b1e34f2e29..f99f0a9aa3 100644
--- a/cpukit/libmisc/shell/print_heapinfo.c
+++ b/cpukit/libmisc/shell/print_heapinfo.c
@@ -38,7 +38,6 @@ void rtems_shell_print_heap_stats(
 )
 {
   printf(
-    "Instance number:                          %12" PRIu32 "\n"
     "Size of the allocatable area in bytes:    %12" PRIuPTR "\n"
     "Minimum free size ever in bytes:          %12" PRIuPTR "\n"
     "Maximum number of free blocks ever:       %12" PRIu32 "\n"
@@ -50,7 +49,6 @@ void rtems_shell_print_heap_stats(
     "Total number of failed allocations:       %12" PRIu32 "\n"
     "Total number of successful frees:         %12" PRIu32 "\n"
     "Total number of successful resizes:       %12" PRIu32 "\n",
-    s->instance,
     s->size,
     s->min_free_size,
     s->max_free_blocks,
diff --git a/cpukit/score/include/rtems/score/heap.h b/cpukit/score/include/rtems/score/heap.h
index f20b4e6651..ab627b62e8 100644
--- a/cpukit/score/include/rtems/score/heap.h
+++ b/cpukit/score/include/rtems/score/heap.h
@@ -270,11 +270,6 @@ typedef struct {
    */
   uint64_t lifetime_freed;
 
-  /**
-   * @brief Instance number of this heap.
-   */
-  uint32_t instance;
-
   /**
    * @brief Size of the allocatable area in bytes.
    *
diff --git a/cpukit/score/src/heap.c b/cpukit/score/src/heap.c
index 1550c4ce1c..3fddb1a04c 100644
--- a/cpukit/score/src/heap.c
+++ b/cpukit/score/src/heap.c
@@ -31,8 +31,6 @@
   #error "invalid CPU_ALIGNMENT value"
 #endif
 
-static uint32_t instance = 0;
-
 /*
  *  _Heap_Initialize
  *
@@ -284,7 +282,6 @@ uintptr_t _Heap_Initialize(
   stats->min_free_size = first_block_size;
   stats->free_blocks = 1;
   stats->max_free_blocks = 1;
-  stats->instance = instance++;
 
   _Heap_Protection_set_delayed_free_fraction( heap, 2 );
 
-- 
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