nt 5030ec730279eabafccf862f3c8393af90c258a5
author Jassi Brar <jaswinder.singh@linaro.org> 1308941246 +0530
committer Greg Kroah-Hartman <gregkh@suse.de> 1309556742 -0700

USB: Gadget: Webcam: Return correct result of bind

The config bind was reported success even if usb_add_function
failed. Fix the return value.

Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>