diff --git a/Source/portable/Softune/MB96340/__STD_LIB_sbrk.c b/Source/portable/Softune/MB96340/__STD_LIB_sbrk.c
index 3e8f577b6..a520aff71 100644
--- a/Source/portable/Softune/MB96340/__STD_LIB_sbrk.c
+++ b/Source/portable/Softune/MB96340/__STD_LIB_sbrk.c
@@ -12,16 +12,11 @@
 #include <stdlib.h>
 
 	static  long         brk_siz  =  0;
-//	#if  configTOTAL_HEAP_SIZE != 0
 	typedef int          _heep_t;
 	#define ROUNDUP(s)   (((s)+sizeof(_heep_t)-1)&~(sizeof(_heep_t)-1))
 	static  _heep_t      _heep[ROUNDUP(configTOTAL_HEAP_SIZE)/sizeof(_heep_t)];
 	#define              _heep_size      ROUNDUP(configTOTAL_HEAP_SIZE)
-/*	#else
-	extern  char        *_heep;
-	extern  long        _heep_size;
-	#endif
-*/	
+
 	extern  char  *sbrk(int  size)
 	{
 	   if  (brk_siz  +  size  >  _heep_size  ||  brk_siz  +  size  <  0)