Fix compiler warning for TRAB board.

Patch by Martin Krause, 07 Aug 2006

CHANGELOG

@@ -2,6 +2,9 @@
 Changes since U-Boot 1.1.4:
 ======================================================================
 
+* Fix compiler warning for TRAB board.
+  Patch by Martin Krause, 07 Aug 2006
+
 * Prevent USB commands from working when USB is stopped.
 
 * Add rudimentary handling of alternate settings of USB interfaces.

board/trab/trab.c

@@ -175,9 +175,11 @@ int misc_init_r (void)
 #endif /* CONFIG_VERSION_VARIABLE */
 
 #ifdef CONFIG_AUTO_UPDATE
-	extern int do_auto_update(void);
-	/* this has priority over all else */
-	do_auto_update();
+	{
+		extern int do_auto_update(void);
+		/* this has priority over all else */
+		do_auto_update();
+	}
 #endif
 
 	for (i = 0; i < KEYBD_KEY_NUM; ++i) {