[rtems commit] sparc64: fix warnings in cpukit/score/cpu

[Gedare Bloom]

Module:    rtems
Branch:    master
Commit:    805ee4fabcb5c5a41f39dea2c0a1aa7ccc03c831
Changeset: http://git.rtems.org/rtems/commit/?id=805ee4fabcb5c5a41f39dea2c0a1aa7ccc03c831

Author:    Gedare Bloom <gedare at rtems.org>
Date:      Mon Oct 13 14:54:28 2014 -0400

sparc64: fix warnings in cpukit/score/cpu

---

 cpukit/score/cpu/sparc64/cpu.c                 |    3 ---
 cpukit/score/cpu/sparc64/rtems/score/sparc64.h |    3 ++-
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/cpukit/score/cpu/sparc64/cpu.c b/cpukit/score/cpu/sparc64/cpu.c
index 6d79a5a..599011b 100644
--- a/cpukit/score/cpu/sparc64/cpu.c
+++ b/cpukit/score/cpu/sparc64/cpu.c
@@ -71,7 +71,6 @@ void _CPU_Context_Initialize(
 )
 {
     uint64_t     stack_high;  /* highest "stack aligned" address */
-    uint32_t     the_size;
 
     /*
      *  On CPUs with stacks which grow down (i.e. SPARC), we build the stack
@@ -81,8 +80,6 @@ void _CPU_Context_Initialize(
     stack_high = ((uint64_t)(stack_base) + size);
     stack_high &= ~(CPU_STACK_ALIGNMENT - 1);
 
-    the_size = size & ~(CPU_STACK_ALIGNMENT - 1);
-
     /*
      *  See the README in this directory for a diagram of the stack.
      */
diff --git a/cpukit/score/cpu/sparc64/rtems/score/sparc64.h b/cpukit/score/cpu/sparc64/rtems/score/sparc64.h
index c12e6c7..52a43c6 100644
--- a/cpukit/score/cpu/sparc64/rtems/score/sparc64.h
+++ b/cpukit/score/cpu/sparc64/rtems/score/sparc64.h
@@ -321,10 +321,11 @@ void sparc_enable_interrupts(uint32_t);
 
 #define sparc_flash_interrupts( _level ) \
   do { \
-    register uint32_t   _ignored = 0; \
+    uint32_t   _ignored; \
     \
     sparc_enable_interrupts( (_level) ); \
     _ignored = sparc_disable_interrupts(); \
+    (void) _ignored; \
   } while ( 0 )
 
 #define sparc64_get_interrupt_level( _level ) \