Fix #866, Remove unnecessary parentheses around return values.

src/os/portable/os-impl-no-symtab.c

@@ -55,5 +55,5 @@ int32 OS_ModuleSymbolLookup_Impl(const OS_object_token_t *token, cpuaddr *Symbol
  *-----------------------------------------------------------------*/
 int32 OS_SymbolTableDump_Impl(const char *filename, size_t SizeLimit)
 {
-    return (OS_ERR_NOT_IMPLEMENTED);
+    return OS_ERR_NOT_IMPLEMENTED;
 }

src/os/portable/os-impl-posix-dl-loader.c

@@ -166,6 +166,6 @@ int32 OS_ModuleGetInfo_Impl(const OS_object_token_t *token, OS_module_prop_t *mo
      * This returns success - although there is no information to add here,
      * the parent/shared layer information is still valid.
      */
-    return (OS_SUCCESS);
+    return OS_SUCCESS;
 
 } /* end OS_ModuleGetInfo_Impl */

src/os/portable/os-impl-posix-dl-symtab.c

@@ -212,6 +212,6 @@ int32 OS_SymbolTableDump_Impl(const char *filename, size_t SizeLimit)
      * unimplemented here.
      */
 
-    return (OS_ERR_NOT_IMPLEMENTED);
+    return OS_ERR_NOT_IMPLEMENTED;
 
 } /* end OS_SymbolTableDump_Impl */

src/os/portable/os-impl-posix-io.c

@@ -212,7 +212,7 @@ int32 OS_GenericRead_Impl(const OS_object_token_t *token, void *buffer, size_t n
         }
     }
 
-    return (return_code);
+    return return_code;
 } /* end OS_GenericRead_Impl */
 
 /*----------------------------------------------------------------
@@ -269,5 +269,5 @@ int32 OS_GenericWrite_Impl(const OS_object_token_t *token, const void *buffer, s
         }
     }
 
-    return (return_code);
+    return return_code;
 } /* end OS_GenericWrite_Impl */

src/os/portable/os-impl-posix-network.c

@@ -74,7 +74,7 @@ int32 OS_NetworkGetHostName_Impl(char *host_name, size_t name_len)
         return_code             = OS_SUCCESS;
     }
 
-    return (return_code);
+    return return_code;
 } /* end OS_NetworkGetHostName_Impl */
 
 /*----------------------------------------------------------------

src/os/posix/src/os-impl-binsem.c

@@ -312,7 +312,7 @@ int32 OS_BinSemGive_Impl(const OS_object_token_t *token)
     /* Lock the mutex ( not the table! ) */
     if (OS_Posix_BinSemAcquireMutex(&sem->id) != OS_SUCCESS)
     {
-        return (OS_SEM_FAILURE);
+        return OS_SEM_FAILURE;
     }
 
     /* Binary semaphores are always set as "1" when given */
@@ -343,7 +343,7 @@ int32 OS_BinSemFlush_Impl(const OS_object_token_t *token)
     /* Lock the mutex ( not the table! ) */
     if (OS_Posix_BinSemAcquireMutex(&sem->id) != OS_SUCCESS)
     {
-        return (OS_SEM_FAILURE);
+        return OS_SEM_FAILURE;
     }
 
     /* increment the flush counter.  Any other threads that are
@@ -383,7 +383,7 @@ static int32 OS_GenericBinSemTake_Impl(const OS_object_token_t *token, const str
     /* Lock the mutex ( not the table! ) */
     if (OS_Posix_BinSemAcquireMutex(&sem->id) != OS_SUCCESS)
     {
-        return (OS_SEM_FAILURE);
+        return OS_SEM_FAILURE;
     }
 
     /* because pthread_cond_wait() is also a cancellation point,

src/os/posix/src/os-impl-common.c

@@ -98,7 +98,7 @@ int32 OS_API_Impl_Init(osal_objtype_t idtype)
             break;
     }
 
-    return (return_code);
+    return return_code;
 } /* end OS_API_Impl_Init */
 
 /*----------------------------------------------------------------

src/os/posix/src/os-impl-filesys.c

@@ -322,7 +322,7 @@ int32 OS_FileSysStatVolume_Impl(const OS_object_token_t *token, OS_statvfs_t *re
     result->blocks_free  = OSAL_BLOCKCOUNT_C(stat_buf.f_bfree);
     result->total_blocks = OSAL_BLOCKCOUNT_C(stat_buf.f_blocks);
 
-    return (OS_SUCCESS);
+    return OS_SUCCESS;
 } /* end OS_FileSysStatVolume_Impl */
 
 /*----------------------------------------------------------------

src/os/posix/src/os-impl-heap.c

@@ -43,5 +43,5 @@ int32 OS_HeapGetInfo_Impl(OS_heap_prop_t *heap_prop)
     /*
     ** Not implemented yet
     */
-    return (OS_ERR_NOT_IMPLEMENTED);
+    return OS_ERR_NOT_IMPLEMENTED;
 } /* end OS_HeapGetInfo_Impl */

src/os/posix/src/os-impl-idmap.c

@@ -248,5 +248,5 @@ int32 OS_Posix_TableMutex_Init(osal_objtype_t idtype)
         }
     } while (0);
 
-    return (return_code);
+    return return_code;
 } /* end OS_Posix_TableMutex_Init */

src/os/posix/src/os-impl-loader.c

@@ -44,5 +44,5 @@ OS_impl_module_internal_record_t OS_impl_module_table[OS_MAX_MODULES];
 int32 OS_Posix_ModuleAPI_Impl_Init(void)
 {
     memset(OS_impl_module_table, 0, sizeof(OS_impl_module_table));
-    return (OS_SUCCESS);
+    return OS_SUCCESS;
 } /* end OS_Posix_ModuleAPI_Impl_Init */

src/os/posix/src/os-impl-no-module.c

@@ -43,5 +43,5 @@
 int32 OS_Posix_ModuleAPI_Impl_Init(void)
 {
     /* nothing to init in this mode */
-    return (OS_SUCCESS);
+    return OS_SUCCESS;
 } /* end OS_Posix_ModuleAPI_Impl_Init */

src/os/posix/src/os-impl-tasks.c

@@ -450,7 +450,7 @@ int32 OS_Posix_InternalTaskCreate_Impl(pthread_t *pthr, osal_priority_t priority
     if (return_code != 0)
     {
         OS_DEBUG("pthread_attr_init error in OS_TaskCreate: %s\n", strerror(return_code));
-        return (OS_ERROR);
+        return OS_ERROR;
     }
 
     /*
@@ -479,7 +479,7 @@ int32 OS_Posix_InternalTaskCreate_Impl(pthread_t *pthr, osal_priority_t priority
     if (return_code != 0)
     {
         OS_DEBUG("pthread_attr_setstacksize error in OS_TaskCreate: %s\n", strerror(return_code));
-        return (OS_ERROR);
+        return OS_ERROR;
     }
 
     /*
@@ -489,7 +489,7 @@ int32 OS_Posix_InternalTaskCreate_Impl(pthread_t *pthr, osal_priority_t priority
     if (return_code != 0)
     {
         OS_DEBUG("pthread_attr_setdetachstate error in OS_TaskCreate: %s\n", strerror(return_code));
-        return (OS_ERROR);
+        return OS_ERROR;
     }
 
     /*
@@ -506,7 +506,7 @@ int32 OS_Posix_InternalTaskCreate_Impl(pthread_t *pthr, osal_priority_t priority
         if (return_code != 0)
         {
             OS_DEBUG("pthread_attr_setinheritsched error in OS_TaskCreate, errno = %s\n", strerror(return_code));
-            return (OS_ERROR);
+            return OS_ERROR;
         }
 
         /*
@@ -517,7 +517,7 @@ int32 OS_Posix_InternalTaskCreate_Impl(pthread_t *pthr, osal_priority_t priority
         if (return_code != 0)
         {
             OS_DEBUG("pthread_attr_setschedpolity error in OS_TaskCreate: %s\n", strerror(return_code));
-            return (OS_ERROR);
+            return OS_ERROR;
         }
 
         /*
@@ -527,15 +527,15 @@ int32 OS_Posix_InternalTaskCreate_Impl(pthread_t *pthr, osal_priority_t priority
         if (return_code != 0)
         {
             OS_DEBUG("pthread_attr_getschedparam error in OS_TaskCreate: %s\n", strerror(return_code));
-            return (OS_ERROR);
+            return OS_ERROR;
         }
 
         priority_holder.sched_priority = OS_PriorityRemap(priority);
         return_code                    = pthread_attr_setschedparam(&custom_attr, &priority_holder);
         if (return_code != 0)
         {
             OS_DEBUG("pthread_attr_setschedparam error in OS_TaskCreate: %s\n", strerror(return_code));
-            return (OS_ERROR);
+            return OS_ERROR;
         }
 
     } /* End if user is root */
@@ -547,7 +547,7 @@ int32 OS_Posix_InternalTaskCreate_Impl(pthread_t *pthr, osal_priority_t priority
     if (return_code != 0)
     {
         OS_DEBUG("pthread_create error in OS_TaskCreate: %s\n", strerror(return_code));
-        return (OS_ERROR);
+        return OS_ERROR;
     }
 
     /*
@@ -778,7 +778,7 @@ int32 OS_TaskSetPriority_Impl(const OS_object_token_t *token, osal_priority_t ne
         {
             OS_DEBUG("pthread_setschedprio: Task ID = %lu, prio = %d, err = %s\n",
                      OS_ObjectIdToInteger(OS_ObjectIdFromToken(token)), os_priority, strerror(ret));
-            return (OS_ERROR);
+            return OS_ERROR;
         }
     }
 
@@ -840,7 +840,7 @@ osal_id_t OS_TaskGetId_Impl(void)
 
     self_record.opaque_arg = pthread_getspecific(POSIX_GlobalVars.ThreadKey);
 
-    return (self_record.id);
+    return self_record.id;
 } /* end OS_TaskGetId_Impl */
 
 /*----------------------------------------------------------------

src/os/posix/src/os-impl-timebase.c

@@ -304,7 +304,7 @@ int32 OS_Posix_TimeBaseAPI_Impl_Init(void)
             (1000000 + (OS_SharedGlobalVars.TicksPerSecond / 2)) / OS_SharedGlobalVars.TicksPerSecond;
     } while (0);
 
-    return (return_code);
+    return return_code;
 } /* end OS_Posix_TimeBaseAPI_Impl_Init */
 
 /****************************************************************************************
@@ -568,7 +568,7 @@ int32 OS_TimeBaseDelete_Impl(const OS_object_token_t *token)
         if (status < 0)
         {
             OS_DEBUG("Error deleting timer: %s\n", strerror(errno));
-            return (OS_TIMER_ERR_INTERNAL);
+            return OS_TIMER_ERR_INTERNAL;
         }
 
         local->assigned_signal = 0;

src/os/rtems/src/os-impl-binsem.c

@@ -74,7 +74,7 @@ OS_impl_binsem_internal_record_t OS_impl_bin_sem_table[OS_MAX_BIN_SEMAPHORES];
 int32 OS_Rtems_BinSemAPI_Impl_Init(void)
 {
     memset(OS_impl_bin_sem_table, 0, sizeof(OS_impl_bin_sem_table));
-    return (OS_SUCCESS);
+    return OS_SUCCESS;
 } /* end OS_Rtems_BinSemAPI_Impl_Init */
 
 /*----------------------------------------------------------------

src/os/rtems/src/os-impl-common.c

@@ -97,7 +97,7 @@ int32 OS_API_Impl_Init(osal_objtype_t idtype)
             break;
     }
 
-    return (return_code);
+    return return_code;
 } /* end OS_API_Impl_Init */
 
 /*----------------------------------------------------------------

src/os/rtems/src/os-impl-countsem.c

@@ -71,7 +71,7 @@ OS_impl_countsem_internal_record_t OS_impl_count_sem_table[OS_MAX_COUNT_SEMAPHOR
 int32 OS_Rtems_CountSemAPI_Impl_Init(void)
 {
     memset(OS_impl_count_sem_table, 0, sizeof(OS_impl_count_sem_table));
-    return (OS_SUCCESS);
+    return OS_SUCCESS;
 } /* end OS_Rtems_CountSemAPI_Impl_Init */
 
 /*----------------------------------------------------------------
@@ -165,7 +165,7 @@ int32 OS_CountSemGive_Impl(const OS_object_token_t *token)
         return OS_SEM_FAILURE;
     }
 
-    return (OS_SUCCESS);
+    return OS_SUCCESS;
 
 } /* end OS_CountSemGive_Impl */
 

src/os/rtems/src/os-impl-filesys.c

@@ -419,7 +419,7 @@ int32 OS_FileSysStatVolume_Impl(const OS_object_token_t *token, OS_statvfs_t *re
         return_code = OS_SUCCESS;
     }
 
-    return (return_code);
+    return return_code;
 } /* end OS_FileSysStatVolume_Impl */
 
 /*----------------------------------------------------------------

src/os/rtems/src/os-impl-heap.c

@@ -51,12 +51,12 @@ int32 OS_HeapGetInfo_Impl(OS_heap_prop_t *heap_prop)
 
     if (status != 0)
     {
-        return (OS_ERROR);
+        return OS_ERROR;
     }
 
     heap_prop->free_bytes         = (uint32)info.Free.total;
     heap_prop->free_blocks        = (uint32)info.Free.number;
     heap_prop->largest_free_block = (uint32)info.Free.largest;
 
-    return (OS_SUCCESS);
+    return OS_SUCCESS;
 } /* end OS_HeapGetInfo_Impl */

src/os/rtems/src/os-impl-loader.c

@@ -65,7 +65,7 @@ OS_impl_module_internal_record_t OS_impl_module_table[OS_MAX_MODULES];
 int32 OS_Rtems_ModuleAPI_Impl_Init(void)
 {
     memset(OS_impl_module_table, 0, sizeof(OS_impl_module_table));
-    return (OS_SUCCESS);
+    return OS_SUCCESS;
 } /* end OS_Rtems_ModuleAPI_Impl_Init */
 
 /****************************************************************************************

src/os/rtems/src/os-impl-mutex.c

@@ -72,7 +72,7 @@ OS_impl_mutex_internal_record_t OS_impl_mutex_table[OS_MAX_MUTEXES];
 int32 OS_Rtems_MutexAPI_Impl_Init(void)
 {
     memset(OS_impl_mutex_table, 0, sizeof(OS_impl_mutex_table));
-    return (OS_SUCCESS);
+    return OS_SUCCESS;
 } /* end OS_Rtems_MutexAPI_Impl_Init */
 
 /*----------------------------------------------------------------

src/os/rtems/src/os-impl-network.c

@@ -73,5 +73,5 @@ int32 OS_NetworkGetHostName_Impl(char *host_name, size_t name_len)
         return_code             = OS_SUCCESS;
     }
 
-    return (return_code);
+    return return_code;
 } /* end OS_NetworkGetHostName_Impl */

src/os/rtems/src/os-impl-no-module.c

@@ -45,5 +45,5 @@
 int32 OS_Rtems_ModuleAPI_Impl_Init(void)
 {
     /* nothing to init, but needs to return SUCCESS to allow the rest of OSAL to work */
-    return (OS_SUCCESS);
+    return OS_SUCCESS;
 } /* end OS_Rtems_ModuleAPI_Impl_Init */

src/os/rtems/src/os-impl-queues.c

@@ -65,7 +65,7 @@ OS_impl_queue_internal_record_t OS_impl_queue_table[OS_MAX_QUEUES];
 int32 OS_Rtems_QueueAPI_Impl_Init(void)
 {
     memset(OS_impl_queue_table, 0, sizeof(OS_impl_queue_table));
-    return (OS_SUCCESS);
+    return OS_SUCCESS;
 } /* end OS_Rtems_QueueAPI_Impl_Init */
 
 /*----------------------------------------------------------------

src/os/rtems/src/os-impl-tasks.c

@@ -79,7 +79,7 @@ static rtems_task OS_RtemsEntry(rtems_task_argument arg)
 int32 OS_Rtems_TaskAPI_Impl_Init(void)
 {
     memset(OS_impl_task_table, 0, sizeof(OS_impl_task_table));
-    return (OS_SUCCESS);
+    return OS_SUCCESS;
 } /* end OS_Rtems_TaskAPI_Impl_Init */
 
 /*----------------------------------------------------------------
@@ -230,7 +230,7 @@ int32 OS_TaskDelay_Impl(uint32 milli_second)
     */
     rtems_task_wake_after((rtems_interval)tick_count);
 
-    return (return_code);
+    return return_code;
 
 } /* end OS_TaskDelay_Impl */
 
@@ -281,7 +281,7 @@ int32 OS_TaskMatch_Impl(const OS_object_token_t *token)
     */
     if (rtems_task_self() != impl->id)
     {
-        return (OS_ERROR);
+        return OS_ERROR;
     }
 
     return OS_SUCCESS;

src/os/rtems/src/os-impl-timebase.c

@@ -243,7 +243,7 @@ int32 OS_Rtems_TimeBaseAPI_Impl_Init(void)
      */
     OS_SharedGlobalVars.MicroSecPerTick = (RTEMS_GlobalVars.ClockAccuracyNsec + 500) / 1000;
 
-    return (OS_SUCCESS);
+    return OS_SUCCESS;
 } /* end OS_Rtems_TimeBaseAPI_Impl_Init */
 
 /****************************************************************************************

src/os/shared/src/osapi-common.c

@@ -245,7 +245,7 @@ int32 OS_API_Init(void)
         OS_SharedGlobalVars.GlobalState = OS_SHUTDOWN_MAGIC_NUMBER;
     }
 
-    return (return_code);
+    return return_code;
 } /* end OS_API_Init */
 
 /*----------------------------------------------------------------