board/esd/dasa_sim/flash.c: Fix GCC 4.6 warning

[u-boot] / board / zeus / zeus.c

diff --git a/board/zeus/zeus.c b/board/zeus/zeus.c
index 7e33d3f38318d24e5e178124653a6935e99edc10..272e59b63a5d46b3f31e0857bf284454eaff16c0 100644 (file)
--- a/board/zeus/zeus.c
+++ b/board/zeus/zeus.c
@@ -40,7 +40,6 @@ DECLARE_GLOBAL_DATA_PTR;
 
 extern flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips    */
 extern env_t *env_ptr;
-extern uchar default_environment[];
 
 ulong flash_get_size(ulong base, int banknum);
 void env_crc_update(void);
@@ -161,7 +160,8 @@ int misc_init_r(void)
  */
 int checkboard(void)
 {
-       char *s = getenv("serial#");
+       char buf[64];
+       int i = getenv_f("serial#", buf, sizeof(buf));
 
        puts("Board: Zeus-");
 
@@ -172,9 +172,9 @@ int checkboard(void)
 
        puts(" of BulletEndPoint");
 
-       if (s != NULL) {
+       if (i > 0) {
                puts(", serial# ");
-               puts(s);
+               puts(buf);
        }
        putc('\n');