usb: gadget: fix eem_wrap cloned skb logic

Even if the skb is cloned, we still need a ZLP or USB will stall.

Signed-off-by: Nathan Sullivan <nathan.sullivan@ni.com>
Acked-by: Brad Mouring <brad.mouring@ni.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Nathan Sullivan 2014-07-07 09:50:14 -05:00 • committed by Felipe Balbi
commit d82aa8aeb0