usb: gadget: atmel_usba_udc: Remove unneeded condition

The removed condition is always true, since the endpoint descriptor is
set prior to calling the enable endpoint.

Signed-off-by: Ido Shayevitz <idos@codeaurora.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>

diff --git a/drivers/usb/gadget/atmel_usba_udc.c b/drivers/usb/gadget/atmel_usba_udc.c
index e23bf79..9a9bced 100644 (file)
--- a/drivers/usb/gadget/atmel_usba_udc.c
+++ b/drivers/usb/gadget/atmel_usba_udc.c
@@ -599,12 +599,6 @@ usba_ep_enable(struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc)
 
        spin_lock_irqsave(&ep->udc->lock, flags);
 
-       if (ep->ep.desc) {
-               spin_unlock_irqrestore(&ep->udc->lock, flags);
-               DBG(DBG_ERR, "ep%d already enabled\n", ep->index);
-               return -EBUSY;
-       }
-
        ep->ep.desc = desc;
        ep->ep.maxpacket = maxpacket;