usb: dwc3: gadget: avoid variable shadowing
authorFelipe Balbi <balbi@ti.com>
Tue, 27 Jan 2015 19:24:26 +0000 (13:24 -0600)
committerFelipe Balbi <balbi@ti.com>
Tue, 27 Jan 2015 19:25:09 +0000 (13:25 -0600)
We already have both ret and dwc defined in this
same function.

Signed-off-by: Felipe Balbi <balbi@ti.com>
drivers/usb/dwc3/gadget.c

Simple merge