usb: dwc3: gadget: don't redefine 'ret'

we have an extra 'ret' variable shadowing a previous
definition. Remove it.

Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Felipe Balbi 2012-12-13 16:12:00 +02:00
commit 7dbdf4e4b3