ARM: remove unused variable

The "size" variable in start_armboot() in lib_arm/board.c is only really
used in "#ifndef CONFIG_SYS_NO_FLASH" case, and even there it can be
eliminated (thanks to Jean-Christophe PLAGNIOL-VILLARD for a suggestion.)

Signed-off-by: Guennadi Liakhovetski <lg@denx.de>

diff --git a/lib_arm/board.c b/lib_arm/board.c
index 964f5cc5f2921448b0ed60347f4255c113f4fe8e..41f7603ab2bdfbf4255426875851768a5e29f986 100644 (file)
--- a/lib_arm/board.c
+++ b/lib_arm/board.c
@@ -287,9 +287,6 @@ void start_armboot (void)
 {
        init_fnc_t **init_fnc_ptr;
        char *s;
-#if !defined(CONFIG_SYS_NO_FLASH) || defined (CONFIG_VFD) || defined(CONFIG_LCD)
-       ulong size;
-#endif
 #if defined(CONFIG_VFD) || defined(CONFIG_LCD)
        unsigned long addr;
 #endif
@@ -315,8 +312,7 @@ void start_armboot (void)
 
 #ifndef CONFIG_SYS_NO_FLASH
        /* configure available FLASH banks */
-       size = flash_init ();
-       display_flash_config (size);
+       display_flash_config (flash_init ());
 #endif /* CONFIG_SYS_NO_FLASH */
 
 #ifdef CONFIG_VFD
@@ -328,7 +324,7 @@ void start_armboot (void)
         */
        /* bss_end is defined in the board-specific linker script */
        addr = (_bss_end + (PAGE_SIZE - 1)) & ~(PAGE_SIZE - 1);
-       size = vfd_setmem (addr);
+       vfd_setmem (addr);
        gd->fb_base = addr;
 #endif /* CONFIG_VFD */
 
@@ -343,7 +339,7 @@ void start_armboot (void)
                 */
                /* bss_end is defined in the board-specific linker script */
                addr = (_bss_end + (PAGE_SIZE - 1)) & ~(PAGE_SIZE - 1);
-               size = lcd_setmem (addr);
+               lcd_setmem (addr);
                gd->fb_base = addr;
        }
 #endif /* CONFIG_LCD */