usb: gadget: atmel_usba_udc: Remove unneeded condition
authorIdo Shayevitz <idos@codeaurora.org>
Mon, 4 Jun 2012 10:35:19 +0000 (13:35 +0300)
committerFelipe Balbi <balbi@ti.com>
Mon, 4 Jun 2012 15:15:44 +0000 (18:15 +0300)
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>
drivers/usb/gadget/atmel_usba_udc.c

index e23bf7984aaf673e966ca358ea85c047f58481a4..9a9bced813ed9194bd8bd8f18b23a3fce1887f3c 100644 (file)
@@ -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;