common/console.c: Drop sandbox special-case console code

As done in commit da229e4e [sandbox: Drop special-case sandbox console code],
this patch drops the sandbox special-case code in vprintf() that was
missed by Simon at that time.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org>
diff --git a/common/console.c b/common/console.c
index b3f126c..fff03c9 100644
--- a/common/console.c
+++ b/common/console.c
@@ -582,11 +582,6 @@
 	uint i;
 	char printbuffer[CONFIG_SYS_PBSIZE];
 
-#if defined(CONFIG_PRE_CONSOLE_BUFFER) && !defined(CONFIG_SANDBOX)
-	if (!gd->have_console)
-		return 0;
-#endif
-
 	/* For this to work, printbuffer must be larger than
 	 * anything we ever want to print.
 	 */