Remove some compiler warnings generated by CodeWarrior.

git-svn-id: https://svn.code.sf.net/p/freertos/code/trunk@492 1d2547de-c912-0410-9cb9-b8ca96c0e9e2

diff --git a/Demo/Common/ethernet/lwIP_130/contrib/port/FreeRTOS/sys_arch.c b/Demo/Common/ethernet/lwIP_130/contrib/port/FreeRTOS/sys_arch.c
index 0fc4274b8fee0b4e89c415e0f5c1315e2fedb9e4..1ff37d44e03d87c580f82a288144fca982ae5d93 100644 (file)
--- a/Demo/Common/ethernet/lwIP_130/contrib/port/FreeRTOS/sys_arch.c
+++ b/Demo/Common/ethernet/lwIP_130/contrib/port/FreeRTOS/sys_arch.c
@@ -56,6 +56,8 @@ sys_mbox_t sys_mbox_new(int size)
 {\r
        xQueueHandle mbox;\r
        \r
+       ( void ) size;\r
+       \r
        mbox = xQueueCreate( archMESG_QUEUE_LENGTH, sizeof( void * ) );\r
 \r
 #if SYS_STATS\r
@@ -98,7 +100,7 @@ void sys_mbox_free(sys_mbox_t mbox)
 //   Posts the "msg" to the mailbox.\r
 void sys_mbox_post(sys_mbox_t mbox, void *data)\r
 {\r
-       while ( xQueueSendToBack(mbox, &data, portMAX_DELAY ) != pdTRUE );\r
+       while ( xQueueSendToBack(mbox, &data, portMAX_DELAY ) != pdTRUE ){}\r
 }\r
 \r
 \r
@@ -171,7 +173,7 @@ portTickType StartTime, EndTime, Elapsed;
        }\r
        else // block forever for a message.\r
        {\r
-               while( pdTRUE != xQueueReceive( mbox, &(*msg), portMAX_DELAY ) ); // time is arbitrary\r
+               while( pdTRUE != xQueueReceive( mbox, &(*msg), portMAX_DELAY ) ){} // time is arbitrary\r
                EndTime = xTaskGetTickCount();\r
                Elapsed = (EndTime - StartTime) * portTICK_RATE_MS;\r
                \r
@@ -275,7 +277,7 @@ portTickType StartTime, EndTime, Elapsed;
        }\r
        else // must block without a timeout\r
        {\r
-               while( xSemaphoreTake( sem, portMAX_DELAY ) != pdTRUE );\r
+               while( xSemaphoreTake( sem, portMAX_DELAY ) != pdTRUE ){}\r
                EndTime = xTaskGetTickCount();\r
                Elapsed = (EndTime - StartTime) * portTICK_RATE_MS;\r
 \r
@@ -427,6 +429,7 @@ void sys_arch_unprotect(sys_prot_t pval)
  */\r
 void sys_assert( const char *msg )\r
 {      \r
+       ( void ) msg;\r
        /*FSL:only needed for debugging\r
        printf(msg);\r
        printf("\n\r");\r