tree 552473178f816413f99dc24f4b188f447c18464d
parent 07e6091c861903a96e50e0c66f517f80b92ec4db
author Aras Vaichas <arasv@magtech.com.au> 1206407347 +1100
committer Markus Klotzbuecher <mk@denx.de> 1206519803 +0100

USB Storage, add meaningful return value

This patch changes the "usb storage" command to return success if it
finds a USB storage device, otherwise it returns error.

Signed-off-by: Markus Klotzbuecher <mk@denx.de>